SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 7900 + Intel Arc A770

Get a comprehensive performance analysis of your gaming rig with detailed benchmarks, bottleneck detection, and upgrade recommendations

96 / 100
ULTIMATE READY

Apex Performer

Top 4% of systems. Capable of 4K Ultra gaming and advanced rendering.

4K 60+ FPSVR ReadyRay Tracing

System Balance Analysis

CPU vs GPU performance ratio
Well Balanced
CPU
94%
VS
GPU
97%
PROCESSOR

AMD Ryzen 9 7900

49,228 Benchmark Score
Top 6% Market Ranking
View Full Specs →
GRAPHICS CARD

Intel Arc A770

68,809 Benchmark Score
Top 3% Market Ranking
View Full Specs →

Market Position

How your build compares to others
Budget
0-30
Mid-Range
30-60
High-End
60-85
Enthusiast
85-100
Your Build

Game Performance Benchmarks

Real-world 4K FPS in popular titles
View All Games →

Performance Insights

Tips to maximize your system

Optimal Performance

Your system is in the top tier. You can run any modern game at maximum settings.

4K Gaming Ready

Consider a 4K 144Hz monitor to fully utilize your hardware capabilities.

Compatible Games See what you can play Compare CPUs Find upgrades Compare GPUs Find upgrades

Performance Tiers Explained

90-100

Ultimate

4K Ultra gaming, VR ready, ray tracing enabled, professional workloads

4K 60+ FPS VR Ready
70-89

High-End

1440p Ultra or 4K High settings, excellent for modern AAA titles

1440p Ultra 4K High
50-69

Mid-Range

1080p Ultra or 1440p Medium, great value for most gamers

1080p Ultra 1440p Med
30-49

Entry Level

1080p Medium settings, suitable for eSports and older titles

1080p Med eSports
0-29

Legacy

Basic gaming, older titles, consider upgrading for modern games

720p-1080p Low Older Games

The AMD Ryzen 9 7900 and Intel Arc A770 pairing represents a high-end desktop configuration that sits at the 90th percentile across all CPU and GPU combinations. The data shows a processor with substantial multi-threaded capability paired with a graphics card that offers enormous memory bandwidth and capacity, creating a system that is positioned for demanding workloads rather than entry-level computing. This analysis draws exclusively from the provided benchmark and specification data to interpret what this hardware combination means for various usage scenarios.

CPU Analysis

The AMD Ryzen 9 7900 is a 12-core, 24-thread processor built on the Zen 4 architecture, codenamed Raphael, and manufactured on TSMC's 5 nm process node. The chip contains 13,140 million transistors across a dual-die design with each die measuring 71 mm². It operates with a base clock of 3.70 GHz and a boost clock of 5.40 GHz, with a 65 W TDP that is notably modest for a 12-core desktop part. The cache hierarchy includes 64 KB of L1 per core, 1 MB of L2 per core, and a substantial 64 MB of shared L3 cache, which is critical for keeping the 12 cores fed with data.

The benchmark results paint a clear picture of a processor that scales exceptionally well with thread count. The 3DMark scores show a progression from 1069 in single-thread to 2067 in 2-thread, 3994 in 4-thread, 7454 in 8-thread, 10056 in 16-thread, and 10953 in max-thread tests. This scaling pattern indicates that the 7900 maintains strong performance gains as more threads are utilized, with diminishing returns only appearing between the 16-thread and max-thread results. The Cinebench R23 multicore score of 24776 versus a single-core score of 1966 reveals a multi-threaded advantage of roughly 12.6 times over single-core performance, which is close to the theoretical maximum for 12 physical cores, suggesting the simultaneous multi-threading (SMT) implementation is efficient.

In Geekbench, the multicore score of 17726 compared to the single-core score of 2495 shows a similar trend, with the multi-threaded workload delivering about 7.1 times the performance of a single core. The PassMark suite provides additional insight into specialized workloads: the integer math score of 164075 and floating-point math score of 97943 indicate strong arithmetic capabilities, while the data compression score of 577847 and data encryption score of 34708 suggest the processor handles these tasks with substantial headroom. The extended instructions score of 42253 reflects the AVX-512 and other advanced instruction set capabilities of Zen 4.

Positioned against its nearest rivals, the 7900's average benchmark score of 49228 places it within 0.1% of the AMD Ryzen 7 PRO 5755G, 0.3% ahead of the Intel Core i5-14600KF, 0.5% behind the Intel Core Ultra 5 245, and 1.1% ahead of the Intel Xeon Gold 5318H. This tight clustering around the 49,000-point mark suggests that in average mixed-workload performance, these processors are effectively interchangeable, with differences that would be imperceptible in real-world use. The 90th percentile ranking against all CPUs confirms that this is a top-tier processor, though the narrow margins over rivals indicate it is not a class leader by a wide margin.

FAQ

Q: How does the Ryzen 9 7900 compare to its closest CPU rival?

A: The 7900 has an average benchmark score of 49228, which is 0.1% higher than the AMD Ryzen 7 PRO 5755G and 0.5% lower than the Intel Core Ultra 5 245. These differences are negligible in practical terms, meaning the 7900 performs essentially at parity with its closest competitors.

Q: What is the significance of the 16 GB VRAM on the Arc A770?

A: The 16 GB GDDR6 memory on a 256-bit bus provides 512.0 GB/s of bandwidth. This capacity is substantial for a graphics card in this performance tier and allows for high-resolution textures and large datasets without hitting memory limits in most scenarios.

Q: Does the Arc A770 support modern graphics APIs?

A: Yes, the GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. This includes hardware ray tracing capabilities through its 32 dedicated RT cores, making it compatible with the latest game engines and rendering techniques.

Q: What memory type does the Ryzen 9 7900 require?

A: The processor supports DDR5 memory only, using a dual-channel memory bus with a bandwidth of 83.2 GB/s. It also supports ECC memory, which is useful for workstation applications where data integrity is critical.

Q: How does the CPU's power efficiency compare to its performance?

A: The 7900 has a 65 W TDP while delivering 24776 points in Cinebench R23 multicore and 48347 in PassMark multithread. This represents a high performance-per-watt ratio, particularly for a 12-core desktop processor.

Q: What is the combined percentile ranking of this CPU and GPU pair?

A: The combined configuration ranks at the 90th percentile across all CPU and GPU pairings, indicating that this build outperforms approximately 90% of possible combinations in the database.

Q: Is the Arc A770 still in production?

A: No, the production status is listed as end-of-life. The successor is Battlemage, and the predecessor was Xe Graphics. This means availability may become limited over time, though the card remains a viable option for new builds.

Benchmark Performance

The CPU's benchmark scores demonstrate a processor that excels in multi-threaded environments. The Cinebench R23 multicore score of 24776 places it in the upper echelon of desktop processors, while the single-core score of 1966 confirms that it does not sacrifice single-thread responsiveness. The Geekbench multicore result of 17726 and single-core result of 2495 reinforce this dual strength. The PassMark multithread score of 48347, combined with the single-thread score of 4130, shows a balanced architecture that handles both lightly-threaded and heavily-threaded workloads with equal competence.

The GPU's benchmark results tell a more specialized story. The 3DMark Steel Nomad DX12 score of 2969 is a modern DirectX 12 test that stresses the GPU's rasterization capabilities. The Geekbench OpenCL score of 109175 and Vulkan score of 94284 indicate that the Arc A770 performs well in compute-oriented tasks, with the OpenCL score being notably higher than Vulkan, suggesting that the GPU's compute pipeline is particularly efficient. The average benchmark score of 68809 places the GPU at the 90th percentile against all GPUs, and its nearest rivals show a narrow competitive field: the NVIDIA CMP 90HX is 0.3% higher, the AMD Radeon Instinct MI25 is 0.4% lower, the AMD Radeon Pro WX 8200 is 1.5% higher, and the NVIDIA Quadro P6000 is 1.7% higher.

For this specific combination, the FACT PACK contains no measured FPS data. All frame rate discussions must therefore be treated as estimates derived from the benchmark scores, not as verified measurements. The combined 90th percentile ranking suggests that in gaming scenarios, the CPU is unlikely to be the limiting factor, as its 12 cores and high boost clock provide ample headroom for even the most demanding game engines. The GPU's 16 GB VRAM and 512 GB/s bandwidth suggest it can handle high-resolution textures and modern rendering techniques, but the lack of measured FPS means exact performance figures cannot be stated.

Usage Scenarios

High-refresh gaming: The combination of a 90th percentile CPU and GPU suggests the system can drive high refresh rate monitors at 1080p and 1440p, though the Arc A770's absolute performance tier means 240 Hz displays may only be fully utilized in less demanding titles. The CPU's single-core score of 1966 in Cinebench R23 and 4130 in PassMark single-thread indicate strong frame pacing in CPU-bound scenarios.

Streaming: The 12-core/24-thread configuration provides substantial headroom for simultaneous gaming and encoding. The CPU's PassMark multithread score of 48347 and Geekbench multicore score of 17726 suggest that software encoding on the CPU would not compromise gaming performance, though the GPU's Xe-HPG architecture also supports hardware encoding for offloading this task.

Video editing: The Cinebench R23 multicore score of 24776 and PassMark floating-point math score of 97943 indicate strong performance in rendering and effects tasks. The Arc A770's 16 GB VRAM and OpenCL score of 109175 suggest it can accelerate GPU-accelerated effects and timeline rendering, making this a capable editing workstation for 4K footage.

3D rendering: The CPU's 12 cores and 24 threads, combined with the PassMark integer math score of 164075, provide strong CPU-based rendering performance. The GPU's 4096 shading units and 19.66 TFLOPS FP32 performance, along with 32 RT cores, make it suitable for GPU-accelerated rendering in applications that support DirectX 12 Ultimate or Vulkan 1.4.

Software development: The processor's data encryption score of 34708 and extended instructions score of 42253 indicate strong performance in compilation and cryptographic workloads. The 64 MB L3 cache helps keep frequently accessed code and data in fast memory, reducing compilation times for large projects.

Student and office work: This configuration is substantially overkill for typical productivity tasks. The CPU's single-thread score of 1069 in 3DMark and 4130 in PassMark single-thread ensure snappy application responsiveness, while the GPU's capabilities are largely unused in document editing, spreadsheet analysis, and web browsing. The 65 W CPU TDP contributes to a system that is efficient for a desktop of this performance class.

Who Should Build It

This build targets enthusiasts and professionals who need both strong multi-threaded CPU performance and substantial GPU memory capacity. Gamers at 1440p resolution will benefit from the 16 GB VRAM, which allows for maximum texture quality settings without exceeding memory limits. Content creators working with large video projects or complex 3D scenes will appreciate the CPU's 12 cores and the GPU's 512 GB/s bandwidth, which accelerates timeline scrubbing and preview rendering.

Software developers compiling large codebases will see reduced build times thanks to the 24 threads and 64 MB L3 cache, while the ECC memory support provides data integrity for long-running computation tasks. Students in engineering or data science programs will find the system capable of running simulations and machine learning workloads that require both CPU compute and GPU acceleration. Small business workstations that run virtual machines or database applications will benefit from the 24 threads and 83.2 GB/s memory bandwidth, ensuring smooth operation under concurrent workloads.

The 90th percentile combined ranking means this system outperforms the vast majority of desktop configurations in the database. However, the GPU's end-of-life status and the narrow performance margins over rival GPUs suggest that builders should consider whether the Arc A770's specific strengths align with their needs, particularly if they rely on OpenCL compute or Vulkan-based applications where the card shows particular strength.

GPU Analysis

The Intel Arc A770 is built on the Xe-HPG architecture, codenamed DG2-512, and manufactured on TSMC's 6 nm process. The chip contains 21,700 million transistors on a 406 mm² die, with a transistor density of 53.4 million per mm². It operates with a base clock of 2100 MHz and a boost clock of 2400 MHz, with memory clocked at 2000 MHz for 16 Gbps effective speed. The 16 GB GDDR6 memory on a 256-bit bus delivers 512.0 GB/s of bandwidth, which is a significant advantage for memory-intensive workloads.

The GPU's compute resources include 4096 shading units, 256 texture mapping units, and 128 raster output units. The 32 RT cores provide hardware acceleration for ray tracing, while the pixel rate of 307.2 GPixel/s and texture rate of 614.4 GTexel/s indicate strong fill-rate capabilities. The FP32 performance of 19.66 TFLOPS and FP16 performance of 39.32 TFLOPS (2:1 ratio) position the card as a competent compute device, though not at the level of dedicated workstation GPUs.

The 3DMark Steel Nomad DX12 score of 2969 places the GPU at the 90th percentile against all GPUs. The Geekbench OpenCL score of 109175 significantly exceeds the Vulkan score of 94284, suggesting that the compute pipeline is optimized for OpenCL workloads. This is relevant for applications like video encoding, physics simulation, and machine learning inference that may leverage OpenCL. The 512 GB/s bandwidth is particularly valuable for large datasets, and the 16 GB capacity ensures that memory swapping is rarely necessary even with high-resolution textures or large compute buffers.

The GPU's nearest rivals show a tight competitive cluster: the NVIDIA CMP 90HX is 0.3% faster, the AMD Radeon Instinct MI25 is 0.4% slower, the AMD Radeon Pro WX 8200 is 1.5% faster, and the NVIDIA Quadro P6000 is 1.7% faster. These margins are small enough that real-world application-specific performance could easily reverse the ranking. The 225 W TDP and suggested 550 W PSU indicate that the card requires a reasonably robust power supply, with connections for one 6-pin and one 8-pin power connector.

Gaming Performance

The FACT PACK contains no measured FPS data for this CPU and GPU combination. All gaming performance discussion is therefore estimated from the benchmark scores and should be treated as approximate rather than verified. The CPU's strong single-thread performance, evidenced by the 3DMark single-thread score of 1069 and PassMark single-thread score of 4130, suggests it will not bottleneck the GPU in most gaming scenarios.

The GPU's 16 GB VRAM and 512 GB/s bandwidth indicate that memory capacity is unlikely to be a constraint at 1080p or 1440p resolutions, even with maximum texture quality settings. The 3DMark Steel Nomad DX12 score of 2969, which is a modern DirectX 12 test, provides a rough indicator of the GPU's gaming capability. The 32 RT cores support hardware ray tracing, though the absolute performance level suggests that ray-traced effects may require reduced resolutions or settings to maintain playable frame rates.

The 90th percentile combined ranking implies that this system will handle most games at high settings at 1080p and 1440p, with the CPU providing consistent frame delivery. For 4K gaming, the 16 GB VRAM is sufficient for textures, but the GPU's raw compute performance may limit frame rates to the 30-60 FPS range depending on the title. The lack of measured FPS data means these are estimates based on the benchmark scores, and actual gaming performance should be validated through third-party reviews or personal testing.

Build Overview

This is a desktop-class build combining the AMD Ryzen 9 7900 CPU with the Intel Arc A770 GPU. The CPU is a 12-core Zen 4 processor that ranks at the 90th percentile against all CPUs, while the GPU ranks at the 90th percentile against all GPUs, resulting in a combined percentile of 90. The pairing of a high-core-count CPU with a high-VRAM GPU creates a balanced system that is appropriate for both gaming and productivity workloads.

The CPU's 65 W TDP is unusually low for a 12-core desktop processor, which means cooling requirements are modest and power consumption is efficient. The GPU's 225 W TDP and suggested 550 W PSU requirement indicate that the total system power draw will be manageable with a quality power supply. The combination of the CPU's strong multi-threaded performance and the GPU's compute capabilities suggests a system that is well-suited for creators who need both CPU and GPU acceleration.

The Intel Arc A770 is an end-of-life product, with Battlemage listed as its successor. This means that while the card is capable, it may not receive the same level of driver optimization as newer products. The CPU, in contrast, is listed as active in production, ensuring ongoing availability and support. This asymmetry in product lifecycle is worth considering for builders who plan to keep their system for several years.

Balance and Bottleneck

The balance between the CPU and GPU is well-matched for most workloads, but the data reveals where each component may become the limiting factor. The CPU's PassMark multithread score of 48347 and Cinebench R23 multicore score of 24776 indicate that it can sustain heavy multi-threaded workloads without becoming a bottleneck. The GPU's 3DMark Steel Nomad DX12 score of 2969 suggests that in gaming scenarios, the GPU is likely to be the performance limiter, particularly at higher resolutions where pixel throughput becomes more important than CPU frame generation.

In CPU-bound workloads such as software compilation, data compression, and physics simulation, the CPU's 12 cores and 24 threads provide ample performance, and the GPU's compute capabilities are secondary. The PassMark data compression score of 577847 and floating-point math score of 97943 indicate that the CPU handles these tasks efficiently, and the GPU would only become a factor if the workload could be offloaded to it.

In GPU-bound workloads such as 3D rendering and video encoding, the Arc A770's 4096 shading units and 19.66 TFLOPS FP32 performance become the primary driver. The CPU's role is to feed the GPU with data, and its 83.2 GB/s memory bandwidth and 64 MB L3 cache help ensure that data transfer does not become a bottleneck. The GPU's 512 GB/s bandwidth and 16 GB capacity are sufficient for most datasets, though extremely large scenes may exceed this capacity.

The FPS scaling pattern, as estimated from the benchmark scores, suggests that at 1080p the CPU and GPU are likely balanced, with neither component clearly dominating. At 1440p and 4K, the GPU becomes increasingly the limiting factor, as the pixel throughput requirements outpace the CPU's ability to generate frames. The lack of measured FPS data means these conclusions are inferential rather than definitive, but the percentile rankings support this interpretation.

Upgrade Path and Platform

The CPU is built on the AMD Socket AM5 platform, which is the current mainstream desktop socket for AMD. The 7000 series processor supports DDR5 memory in a dual-channel configuration with 83.2 GB/s bandwidth, and ECC memory is supported for data integrity. The CPU provides PCIe Gen 5 with 24 lanes from the CPU alone, which offers substantial bandwidth for future expansion cards and NVMe storage.

The integrated Radeon Graphics on the CPU provide a fallback display output if the discrete GPU is removed or fails, and the 65 W TDP means that the CPU can be cooled with a capable air cooler without requiring elaborate liquid cooling solutions. The launch MSRP of $429 positions this as a mid-to-high-range processor, though the actual street price may vary.

For the GPU, the Arc A770 uses a PCIe 4.0 x16 interface, which is backward compatible with the CPU's PCIe Gen 5 slots. The suggested PSU of 550 W provides headroom for the 225 W GPU and 65 W CPU, though a higher-wattage PSU would allow for future upgrades. The GPU's power connectors of one 6-pin and one 8-pin are standard for this performance class.

A sensible next upgrade for this system would be a more powerful GPU, as the CPU's 90th percentile ranking and 24 threads provide substantial headroom for even the most demanding graphics cards. The AM5 platform also supports future AMD processors in the same socket, allowing for a CPU upgrade without changing the motherboard. The DDR5 memory and PCIe Gen 5 support ensure that the platform is future-proof for several years, though the GPU's end-of-life status means that driver support may eventually taper off, making a GPU upgrade the more urgent consideration.