SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 9900X + Intel Arc B770

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

Build Configuration

Select your components

PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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85 Score

Top 15% Ranking

85 / 100

HIGH-END

Power Build

Top 15% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

GPU Bottleneck

CPU

95%

GPU

74%

Your GPU is limiting system performance. Consider upgrading to a more powerful graphics card to better utilize your CPU.

PROCESSOR

AMD Ryzen 9 9900X

57,498 Benchmark Score

Top 5% Market Ranking

View Full Specs →

GRAPHICS CARD

Intel Arc B770

0 Benchmark Score

Top 26% 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

Strong Performance

Excellent for 1440p gaming. Most games will run at high/ultra settings smoothly.

Bottleneck Detected

GPU Bottleneck - Upgrading the weaker component will improve overall performance.

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 9900X paired with an Intel Arc B770 is a desktop combination that targets high-core-count productivity and modern 1440p-class gaming, but the data for this exact pairing is entirely estimated. No measured FPS rows exist for this specific CPU-GPU combo in the FACT PACK, so all frame-rate discussions below are projections derived from the component benchmark scores, not observed results. The combination sits at the 71st percentile overall, with the CPU landing at the 92nd percentile among all processors and the GPU at the 50th percentile among all graphics cards. This asymmetry defines the pairing: a top-decile CPU married to a mid-pack GPU, which shapes every workload outcome.

Upgrade Path and Platform

The Ryzen 9 9900X uses the AMD Socket AM5, which is the current mainstream desktop platform from AMD. This socket supports DDR5 memory exclusively, and the CPU’s memory controller runs dual-channel with a bandwidth of 89.6 GB/s. The platform also supports ECC memory, which is a meaningful feature for workstation-class builds where data integrity matters more than raw speed. The CPU provides 24 PCIe Gen 5 lanes from the processor itself, so a modern GPU and at least one Gen 5 NVMe drive can run at full bandwidth without sharing lanes through the chipset.

The Intel Arc B770 uses a PCIe 4.0 x16 bus interface, which is backward-compatible with the CPU’s Gen 5 slots, but the GPU will operate at Gen 4 speeds. That is not a bottleneck for this GPU class, as the bandwidth available through Gen 4 x16 is sufficient for the card’s 512.0 GB/s memory bandwidth. The GPU’s suggested PSU is 550 W, while the CPU has a TDP of 120 W. A system with this pair would need a power supply that comfortably exceeds the GPU’s recommendation to account for the CPU, motherboard, and peripherals, but the 550 W figure serves as the baseline for the graphics card alone. The Arc B770 draws its power through one 6-pin and one 8-pin connector, so the PSU must include those connectors natively.

A sensible next upgrade within this platform would be a GPU with a higher percentile ranking, since the CPU is not the limiting factor in most gaming scenarios. The AM5 socket supports future Ryzen 9000-series chips, but the 9900X already sits at the 92nd percentile, so a CPU swap would yield diminishing returns in most workloads. A more impactful path is adding a second M.2 drive using the remaining Gen 5 lanes, or upgrading the GPU to a card with a percentile above 50. The platform’s DDR5 support and ECC capability also make it suitable for a long-lived workstation that can retain the CPU while swapping the graphics card as newer models arrive.

Gaming Performance

The FACT PACK contains no measured FPS rows for this CPU-GPU combination. The `measuredFpsUltraByGame` field is empty, and `dataIsMeasured` is false. Therefore, all gaming expectations are estimates derived from the component benchmark scores, and no specific game titles or resolutions have verified frame rates.

Based on the GPU’s 50th percentile ranking among all graphics cards, the Arc B770 is positioned at the midpoint of the GPU performance distribution. This suggests it can handle 1080p and 1440p gaming at high settings in most current titles, but it is not a high-end card for 4K ultra settings. The CPU’s single-thread score of 1286 in 3DMark and 2253 in Cinebench R23 single-core indicates excellent per-core performance, which supports high frame rates in CPU-bound scenarios. The CPU’s 3DMark 2-thread score of 2519 and 4-thread score of 4886 further confirm strong low-thread-count performance, which is critical for games that rely on a few heavily loaded threads.

The GPU’s 19.66 TFLOPS FP32 performance and 512.0 GB/s bandwidth suggest it can deliver smooth 1440p gameplay in most titles, with 1080p being very comfortable. The 16 GB GDDR6 memory on a 256-bit bus provides ample capacity for modern game assets, but the 50th percentile ranking caps the card’s ability to push very high frame rates at 4K or to enable maximum ray tracing effects. Games that are GPU-bound, such as those with heavy shadows or post-processing, will see frame rates limited by the Arc B770’s mid-pack position. Conversely, games that are CPU-bound, such as esports titles or strategy games, will benefit from the 9900X’s 92nd percentile CPU performance, potentially achieving very high frame rates at 1080p.

Benchmark Performance

The CPU’s benchmark results are extensive and consistently strong. In Cinebench R23, the 9900X scores 32172 in multi-core and 2253 in single-core. The multi-core figure places it far above typical desktop processors, while the single-core score confirms strong per-thread efficiency. In Geekbench, the CPU scores 22174 multi-core and 3010 single-core, reinforcing the same pattern. The 3DMark results show a scaling curve from 1286 in single-thread to 13929 in max-threads, with intermediate scores of 2519 (2 threads), 4886 (4 threads), 9114 (8 threads), and 12552 (16 threads). The scaling is nearly linear from 2 to 16 threads, which indicates excellent multi-threaded efficiency across the 12 cores and 24 threads.

PassMark results add more depth. The CPU scores 54643 in multithread, 4672 in single-thread, 181056 in integer math, 120083 in floating point math, 55243 in extended instructions, and 683579 in data compression. These numbers indicate a processor that excels at both integer-heavy workloads like compilation and floating-point-heavy workloads like scientific computing. The average benchmark score for the CPU is 57498, with a percentile of 92. Its nearest rivals include the AMD EPYC 9015 (average score 57555, delta -0.1%), AMD EPYC 7313 (average score 57399, delta +0.2%), Intel Core i9-14900 (average score 58115, delta -1.1%), and Intel Xeon Platinum 8260M (average score 58323, delta -1.4%). The 9900X is effectively within 1% of all four rivals, meaning it trades blows with server-class and high-end desktop chips.

The GPU has no benchmark scores in the FACT PACK, so its performance must be inferred from its hardware specifications and its 50th percentile ranking. The avgBenchmarkScore is 0, and there are no nearest rivals listed. The combined percentile for the pair is 71, which is below the CPU’s individual 92nd percentile but above the GPU’s 50th percentile, reflecting the drag of the mid-pack GPU on the overall system.

Who Should Build It

The Ryzen 9 9900X + Arc B770 combination is best suited for users who need serious CPU compute power but do not require top-tier GPU acceleration. Content creators who work with video editing, 3D rendering, or software compilation will benefit from the CPU’s 92nd percentile performance. The Cinebench R23 multi-core score of 32172 and PassMark multithread score of 54643 indicate that rendering tasks, which scale across many cores, will complete quickly. The CPU’s data compression score of 683579 and encryption score of 33421 also make it suitable for database work and file server tasks.

Gamers at 1080p or 1440p with high refresh rate monitors will find this build adequate, but not for 4K ultra settings. The GPU’s 50th percentile means it will handle esports titles and less demanding AAA games at high frame rates, especially when the CPU’s strong single-thread performance removes CPU bottlenecks. The 3DMark single-thread score of 1286 and Geekbench single-core score of 3010 support this conclusion.

Software developers will appreciate the CPU’s 12 cores and 24 threads for parallel builds, and the ECC memory support adds reliability for long compile sessions. Students and small business users doing office work, spreadsheets, and web development will find the system overkill in CPU terms but will benefit from the longevity of the AM5 platform. The GPU’s 16 GB VRAM is also useful for machine learning inference or local AI workloads that fit within that capacity, though the 50th percentile limits the speed of such tasks.

Balance and Bottleneck

The data clearly identifies the GPU as the bottleneck in gaming and GPU-accelerated workloads. The CPU sits at the 92nd percentile while the GPU sits at the 50th percentile, a gap of 42 percentage points. In gaming, this means the Arc B770 will limit frame rates in most titles, especially at higher resolutions where the GPU’s fill rate and compute are stressed. The GPU’s 19.66 TFLOPS FP32 and 307.2 GPixel/s pixel rate are mid-pack figures, so the CPU will often be waiting for the GPU to finish rendering frames.

The CPU is the limiting factor in workloads that rely on single-threaded performance or very high memory bandwidth, but only in extreme cases. The 9900X’s single-thread Cinebench R23 score of 2253 is strong, and its 89.6 GB/s memory bandwidth is adequate for DDR5. The GPU’s 512.0 GB/s bandwidth is far higher than the CPU’s memory bandwidth, so data transfers between the CPU and GPU will not be constrained by the system memory speed. In CPU-bound tasks like compilation or data compression, the CPU’s 92nd percentile position means it will rarely be the bottleneck unless the software is poorly threaded.

The FPS scaling evidence is absent because no measured FPS data exists. However, the percentile gap suggests that upgrading the GPU to a card with a percentile above 70 would yield large frame rate gains in GPU-bound games, while upgrading the CPU would provide negligible improvement. Conversely, in CPU-bound scenarios like high-frequency esports at 1080p, the GPU may still be the limiting factor if the game is not heavily threaded, but the CPU’s single-thread strength helps maximize minimum frame rates.

GPU Analysis

The Intel Arc B770 is built on the Xe2-HPG architecture, codenamed Battlemage, using a 5 nm process from TSMC. The chip, BMG-G31, has a die size of 368 mm². The GPU runs at a base clock of 2100 MHz and a boost clock of 2400 MHz, with memory clocked at 2000 MHz or 16 Gbps effective. The memory subsystem consists of 16 GB of GDDR6 on a 256-bit bus, yielding a bandwidth of 512.0 GB/s. This is a large capacity that suits high-resolution textures and modern game installs, but the bandwidth is not exceptional for the 50th percentile position.

The GPU has 4096 shading units, 256 TMUs, and 128 ROPs. It includes 32 ray tracing cores, which support hardware-accelerated ray tracing, though the 50th percentile suggests the RT performance will be modest. The pixel rate is 307.2 GPixel/s, and the texture rate is 614.4 GTexel/s. The FP32 compute is 19.66 TFLOPS, and FP16 is 39.32 TFLOPS at a 2:1 ratio. These figures place the card as a capable 1440p rasterizer but not a compute monster.

The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, making it fully compliant with modern game APIs. Display outputs include one HDMI 2.1a and three DisplayPort 2.1, which supports high refresh rates at 1440p and 4K. The card is dual-slot and requires a 550 W power supply. The absence of benchmark scores for the GPU means the 50th percentile is the only performance estimate, and it is a neutral ranking. For rendering workloads, the 16 GB VRAM is a strong asset for large scenes, but the 19.66 TFLOPS FP32 will not compete with higher-percentile cards in GPU rendering applications.

CPU Analysis

The AMD Ryzen 9 9900X is a 12-core, 24-thread processor based on the Zen 5 architecture, codenamed Granite Ridge. It is manufactured on a 4 nm process at TSMC, with 16,630 million transistors across a dual-die design where each die measures 70.6 mm². The base clock is 4.40 GHz, and the boost clock is 5.60 GHz. The TDP is 120 W, which is modest for a 12-core part and reflects the efficiency of the 4 nm process. The CPU has 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 64 MB of L3 cache shared across the dies.

The CPU supports DDR5 memory in dual-channel mode with a bandwidth of 89.6 GB/s, and it includes ECC support. The PCIe interface is Gen 5 with 24 lanes from the CPU, which is a strong feature for storage and GPU expansion. The integrated Radeon Graphics provide a fallback display output, though it is not intended for gaming. The multiplier is unlocked, allowing overclocking, and the launch MSRP is $499.

Benchmark results show a processor that excels across the board. The Cinebench R23 multi-core score of 32172 is about 43% higher than the single-thread score of 2253 when normalized per core, indicating excellent scaling. The Geekbench multi-core score of 22174 versus single-core of 3010 shows similar efficiency. The 3DMark 16-thread score of 12552 is close to the max-threads score of 13929, meaning that adding more threads beyond 16 provides only an 11% improvement, which is typical for a 12-core chip. The PassMark integer math score of 181056 is the highest compute figure, suggesting strong performance in compilers and encoding. The data compression score of 683579 indicates the CPU is well-suited for archive management and database operations.

FAQ

Q: Does this combination support ray tracing?

A: Yes, the Intel Arc B770 includes 32 dedicated ray tracing cores, and the GPU supports DirectX 12 Ultimate, which includes ray tracing features. However, the GPU’s 50th percentile ranking suggests ray tracing performance will be moderate rather than class-leading.

Q: What is the maximum memory capacity and speed?

A: The CPU supports DDR5 memory in dual-channel mode with a bandwidth of 89.6 GB/s. The exact capacity is not specified in the data, but the memory bus is dual-channel, and ECC memory is supported.

Q: Can this system run at 4K resolution?

A: The GPU has 16 GB of VRAM and a 256-bit bus with 512.0 GB/s bandwidth, which is sufficient for 4K textures. However, the 50th percentile GPU ranking means 4K frame rates will be lower than at 1440p, and the system is better suited to 1080p or 1440p gaming.

Q: Is the CPU or GPU more powerful in this pairing?

A: The CPU is significantly more powerful, ranking at the 92nd percentile among all CPUs, while the GPU ranks at the 50th percentile. This means the GPU will be the limiting factor in most gaming and GPU-accelerated workloads.

Q: What power supply is required?

A: The GPU’s suggested PSU is 550 W. The CPU has a TDP of 120 W, so a system with both components will need a power supply that accounts for the CPU, GPU, and other components, with 550 W as the baseline for the graphics card.

Q: What is the upgrade path for this build?

A: The AM5 socket supports future Ryzen processors, but the 9900X is already at the 92nd percentile. A more impactful upgrade would be replacing the Arc B770 with a GPU that ranks higher than the 50th percentile. The platform’s PCIe Gen 5 lanes also allow for fast storage upgrades.

Q: Does the GPU have enough VRAM for modern games?

A: The 16 GB GDDR6 memory is ample for current games at 1080p and 1440p, and it provides headroom for high-resolution texture packs. The bandwidth of 512.0 GB/s is sufficient for the GPU’s compute power.

Usage Scenarios

High-refresh gaming: At 1080p, the CPU’s strong single-thread performance (3DMark single-thread score of 1286) can drive very high frame rates in CPU-bound titles, but the GPU’s 50th percentile limits the ceiling in GPU-bound games. At 1440p, the GPU’s 19.66 TFLOPS and 512.0 GB/s bandwidth support high settings, but 1440p high-refresh (above 144 Hz) will be challenging in demanding titles. This is a solid 1080p high-refresh build and a competent 1440p 60-100 Hz build.

Streaming: The 12-core CPU with a 3DMark max-threads score of 13929 handles encoding without impacting game performance. The GPU’s 16 GB VRAM allows for game capture buffers, and the CPU’s high multithread score (Cinebench R23 multi-core of 32172) supports software encoding if needed. The GPU’s mid-pack position means game FPS may drop when streaming at 1440p, but 1080p streaming is comfortable.

Video editing: The CPU excels in this workload, with a PassMark multithread score of 54643 and a data compression score of 683579. Timeline scrubbing and export will be fast. The GPU’s 16 GB VRAM helps with effects and color grading, but the 50th percentile means GPU-accelerated effects will not be as fast as with higher-end cards. The 4 nm process and 120 W TDP keep power draw reasonable during long renders.

3D rendering: The CPU’s Cinebench R23 multi-core score of 32172 is strong for CPU-based rendering, and the 12 cores provide good parallel scaling. The GPU’s 19.66 TFLOPS FP32 and 16 GB VRAM can accelerate GPU renderers, but the 50th percentile means render times will be longer than with top-tier GPUs. This is a capable entry-level to mid-range 3D workstation.

Software development: The CPU’s high integer math score (181056 in PassMark) and extended instructions score (55243) speed up compilation and code analysis. The 24 threads handle parallel builds well, and ECC memory support reduces crash risk. The GPU is irrelevant for most development tasks, so the 50th percentile is not a concern. The platform’s PCIe Gen 5 supports fast NVMe drives for large codebases.

Student and office work: The CPU is massively overkill for word processing, spreadsheets, and web browsing, but the 92nd percentile ensures responsiveness even with many background tasks. The GPU’s 16 GB VRAM is unused in office work, but the dual-slot card will run quietly for light loads. The AM5 platform’s longevity means this build will remain usable for years, and the ECC support adds reliability for document storage.

Rate My PC: AMD Ryzen 9 9900X + Intel Arc B770

Power Build

System Balance Analysis

AMD Ryzen 9 9900X

Intel Arc B770

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Strong Performance

Bottleneck Detected

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

Upgrade Path and Platform

Gaming Performance

Benchmark Performance

Who Should Build It

Balance and Bottleneck

GPU Analysis

CPU Analysis

FAQ

Usage Scenarios

4K Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1440p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1080p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

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