SYSTEM ANALYZER

Rate My PC: Intel Core Ultra 5 245K + 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
95%
VS
GPU
97%
PROCESSOR

Intel Core Ultra 5 245K

54,053 Benchmark Score
Top 5% 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 Intel Core Ultra 5 245K paired with the Intel Arc A770 forms a desktop build that targets the upper echelon of performance, with a combined percentile of 91. This pairing leverages Intel’s latest Arrow Lake desktop architecture with its high-end Alchemist discrete GPU. The data indicates a system that is exceptionally well-rounded, offering strong compute capabilities for productivity and competitive rendering performance for gaming. However, it is critical to note that the FACT PACK contains no measured FPS data for this specific combination; all gaming performance discussions are therefore estimates derived from the benchmark scores of the individual components.

GPU Analysis

The Intel Arc A770 is built on the Xe-HPG architecture and utilizes the DG2-512 chip, manufactured on a 6 nm process by TSMC. It is equipped with 16 GB of GDDR6 memory on a 256-bit bus, providing a substantial memory bandwidth of 512.0 GB/s. This large frame buffer is a significant asset, allowing for high-resolution textures and complex scenes without running into memory capacity limits. The GPU’s clock speeds are set at a base of 2100 MHz with a boost of 2400 MHz, while the memory runs at an effective 16 Gbps.

Compute resources are substantial, with 4096 shading units, 256 TMUs, and 128 ROPs. The raw throughput figures are notable: the card delivers 19.66 TFLOPS of FP32 performance and 39.32 TFLOPS of FP16 performance. For hardware-accelerated ray tracing, the A770 includes 32 dedicated RT cores. The pixel rate is 307.2 GPixel/s, and the texture rate is 614.4 GTexel/s, indicating strong fill-rate capabilities that support high-resolution rendering. The GPU’s benchmark scores reinforce its high-end positioning; it achieves a score of 2969 in 3DMark Steel Nomad DX12, 109175 in Geekbench OpenCL, and 94284 in Geekbench Vulkan.

These scores place the Arc A770 in the 90th percentile of all GPUs. The data shows it performing competitively against professional-grade cards, with its average benchmark score of 68809 being 0.4% higher than the AMD Radeon Instinct MI25 (68562) and only 0.3% lower than the NVIDIA CMP 90HX (69000). While it trails the NVIDIA Quadro P6000 (69986) by 1.7% and the AMD Radeon Pro WX 8200 (69870) by 1.5%, the margins are small, indicating that the A770 sits in a performance tier alongside these workstation-oriented products. This suggests that the GPU’s rendering capabilities are not just for gaming but also extend to professional 3D workloads, where the 16 GB VRAM and high bandwidth are particularly valuable.

Usage Scenarios

High-Refresh Gaming: The Arc A770’s performance percentile of 90 suggests it is well-positioned for high-refresh gaming, particularly at 1080p and 1440p. The combination of 16 GB of VRAM and 512.0 GB/s of bandwidth ensures that texture streaming and memory-intensive scenes are handled efficiently. The 3DMark Steel Nomad score of 2969 indicates solid DX12 performance, which is a good sign for modern game titles. The CPU’s 91st percentile ranking and strong single-core performance (Cinebench R23 single-core score of 2132) will prevent bottlenecks in frame generation, making this pairing capable of driving high frame rates in less demanding titles.

Streaming: The CPU’s 14 cores and 14 threads provide ample headroom for running a game while simultaneously encoding a stream. The Passmark multithread score of 43047 indicates that the CPU can handle the parallel workload of gaming and x264/x265 encoding. The GPU also supports modern APIs like DirectX 12 Ultimate, which includes features that can offload encoding tasks. The data suggests that this system can maintain a smooth streaming experience without significant frame drops, as the CPU’s high average benchmark score of 54053 ensures that background tasks will not starve the primary gaming workload of resources.

Video Editing: This build is exceptionally strong for video editing. The CPU’s Cinebench R23 multicore score of 25066 shows substantial processing power for rendering timelines and exporting final videos. The GPU’s 16 GB of VRAM and high memory bandwidth of 512.0 GB/s are crucial for scrubbing through high-resolution footage and applying real-time effects. The Geekbench OpenCL score of 109175 indicates the GPU can accelerate effects and color grading significantly, while the FP16 performance of 39.32 TFLOPS is beneficial for processing HDR content. The combination of a powerful CPU for encoding and a powerful GPU for effects makes this a professional-grade editing workstation.

3D Rendering: The data strongly supports this system for 3D rendering. The CPU’s Passmark integer math score of 98524 and floating-point math score of 130678 demonstrate the raw compute power needed for physics simulations and geometry processing. For GPU-accelerated rendering, the Arc A770’s 32 RT cores provide hardware support for ray tracing, a feature utilized in modern render engines. The 3DMark Steel Nomad DX12 score of 2969 suggests that the GPU can handle complex scenes in DirectX-based renderers. This pairing offers a dual-pronged approach to rendering, allowing for both CPU-based and GPU-based workflows.

Software Development: The Core Ultra 5 245K’s architecture is well-suited for compilation workloads. The Passmark data compression score of 458817 and random string sorting score of 55098 indicate high throughput in data manipulation tasks, which are common in build systems. The 14 threads allow for parallel compilation, and the high single-thread performance (Cinebench R15 single-core score of 322) ensures snappy responsiveness for code editors and IDE operations. The support for ECC memory is an added benefit for developers who require data integrity in long-running build processes or server-like workloads.

Student and Office Work: For standard productivity tasks, this system is overpowered but highly responsive. The CPU’s 4714 single-thread Passmark score ensures that everyday applications like web browsers, office suites, and communication tools run with zero lag. The integrated Arc Xe-LPG Graphics 64EU can handle basic display output, but the discrete A770 is more than capable of accelerating any graphical user interface. The 16 GB of VRAM on the GPU is irrelevant for this workload, but the overall platform responsiveness and the CPU’s high percentile ranking make this a premium experience for any student or office worker, easily handling spreadsheets, documents, and multitasking.

FAQ

Q: How does the Intel Core Ultra 5 245K compare to the AMD Ryzen 9 9900X3D in terms of average benchmark score?

A: The Intel Core Ultra 5 245K has an average benchmark score of 54053, which is 1.3% lower than the AMD Ryzen 9 9900X3D’s score of 54762.

Q: What is the memory bandwidth of the Intel Arc A770?

A: The Intel Arc A770 has a memory bandwidth of 512.0 GB/s, utilizing 16 GB of GDDR6 memory on a 256-bit bus.

Q: Does the Intel Core Ultra 5 245K support ECC memory?

A: Yes, the Intel Core Ultra 5 245K supports ECC memory and uses a dual-channel DDR5 memory bus.

Q: What is the thermal design power (TDP) of the Intel Arc A770, and what power supply is suggested?

A: The Intel Arc A770 has a TDP of 225 W, and the suggested power supply for the system is 550 W.

Q: What is the boost clock speed of the Intel Core Ultra 5 245K?

A: The Intel Core Ultra 5 245K has a boost clock of 5.20 GHz and a base clock of 4.20 GHz.

Q: How does the Intel Arc A770’s performance compare to the NVIDIA Quadro P6000?

A: The Intel Arc A770 has an average benchmark score of 68809, which is 1.7% lower than the NVIDIA Quadro P6000’s score of 69986.

Q: What is the process node for the Intel Core Ultra 5 245K?

A: The Intel Core Ultra 5 245K is built on a 3 nm process node and is manufactured by TSMC.

Balance and Bottleneck

Analyzing the percentiles and scores reveals a well-balanced system, though the CPU is the marginally stronger component. The CPU sits in the 91st percentile of all CPUs, and the GPU sits in the 90th percentile of all GPUs, indicating they are closely matched in relative performance. However, the CPU’s average benchmark score of 54053 is 0.7% higher than the Intel Xeon 6505P and 0.8% higher than the Intel Core i7-14700F, showing it pulls slightly ahead of its nearest competitors. The GPU, conversely, is 0.3% behind the NVIDIA CMP 90HX and 0.4% ahead of the AMD Radeon Instinct MI25, placing it slightly below its top rival.

In gaming workloads, the CPU’s high single-thread performance is crucial. With a Cinebench R23 single-core score of 2132, the Core Ultra 5 245K is unlikely to be a bottleneck in most gaming scenarios, as it can quickly process game logic and physics. The GPU will be the primary determinant of frame rates, especially at higher resolutions. The GPU’s 3DMark Steel Nomad score of 2969 suggests it can handle the graphical load, but in CPU-intensive titles, the 14 threads may become a limiting factor if a game does not scale well beyond that count.

For productivity workloads, the CPU is the clear workhorse. Its Cinebench R23 multicore score of 25066 is a strong indicator of its ability to handle rendering and encoding tasks. The GPU’s role is more specialized, accelerating specific tasks like effects rendering in video editing or ray tracing in 3D applications. In these scenarios, the CPU is more likely to be the limiting factor during the final export or render phase, while the GPU may be the bottleneck during real-time previews. The balance is such that neither component is drastically underpowered for the other, resulting in a system where the bottleneck shifts logically depending on the specific workload.

Upgrade Path and Platform

The platform is built around the Intel Socket 1851, which is designed for the Core Ultra Series 2 processors. This provides a clear upgrade path within the same generation, allowing users to potentially move to a higher-tier Core Ultra 9 processor without changing the motherboard. The CPU supports dual-channel DDR5 memory with a bandwidth of 102.4 GB/s, and it offers PCIe Gen 5 with 20 lanes from the CPU, ensuring high-speed connectivity for the latest NVMe SSDs and future expansion cards. The GPU uses a PCIe 4.0 x16 interface, which is fully compatible with the CPU’s PCIe Gen 5 slots, though it will run at Gen 4 speeds.

The power delivery is designed for a 125 W TDP CPU and a 225 W TDP GPU. The suggested power supply for this build is 550 W, which provides headroom for the combined 350 W TDP of the two main components, plus overhead for the rest of the system. The GPU requires a 1x 6-pin and 1x 8-pin power connector, which must be available from the PSU. A sensible next upgrade for this platform would be to increase the CPU core count within the same socket if more multi-threaded performance is needed, or to add more DDR5 memory to increase capacity beyond the dual-channel configuration.

The GPU, being an end-of-life product with a successor named Battlemage, represents the final point in its product line. While it is a capable performer, as indicated by its 90th percentile ranking, the upgrade path for graphics would involve moving to a newer generation GPU from Intel or a competitor. The platform’s PCIe 4.0 support on the GPU slot ensures that any modern graphics card will be compatible. The 550 W PSU suggestion provides a baseline, but a future GPU upgrade may necessitate a higher-wattage power supply.

Who Should Build It

This build is ideally suited for enthusiasts and professionals who demand high performance across a wide range of tasks. Gamers targeting high refresh rates at 1080p or 1440p will find the GPU’s capabilities, evidenced by its 90th percentile ranking and robust memory configuration, more than adequate for modern titles. Content creators, particularly video editors and 3D artists, will benefit immensely from the combination of a 14-core CPU with a Cinebench R23 multicore score of 25066 and a GPU with 16 GB of VRAM and 512.0 GB/s bandwidth. This system is a workstation-class machine that can handle 4K video timelines and complex 3D scenes.

Software developers will appreciate the CPU’s high integer math score of 98524 and data compression score of 458817, which translate to faster compile times and efficient handling of large codebases. The ECC memory support is a boon for those running long-duration simulations or data processing tasks where data integrity is paramount. For students and small business workstations, this system is overkill but offers a level of responsiveness and future-proofing that ensures it will remain capable for years. The high combined percentile of 91 means this is a top-tier system for any user who requires maximum performance and does not want to compromise on any workload.

Benchmark Performance

The Intel Core Ultra 5 245K demonstrates exceptional performance across a variety of benchmarks. In Cinebench R15, it scores 3850 in multicore and 322 in single-core. Its Cinebench R20 scores are 15368 for multicore and 2169 for single-core, while in Cinebench R23, it achieves 25066 for multicore and 2132 for single-core. Passmark results are equally strong: a multithread score of 43047, a single-thread score of 4714, floating-point math at 130678, and integer math at 98524. These scores place the CPU in the 91st percentile of all CPUs, with an average benchmark score of 54053.

The Intel Arc A770’s performance is anchored by its 3DMark Steel Nomad DX12 score of 2969. Its compute capabilities are highlighted by a Geekbench OpenCL score of 109175 and a Geekbench Vulkan score of 94284. These results put the GPU in the 90th percentile of all GPUs, with an average benchmark score of 68809. The combined picture is one of a high-performance system. The CPU and GPU are both in the top 10% of their respective categories, indicating that this build offers no weak link in terms of raw compute or rendering power. The combined percentile for the build is 91, confirming that this pairing is a top-tier configuration.

Build Overview

This build pairs the Intel Core Ultra 5 245K, a desktop processor from the Core Ultra Series 2 based on the Arrow Lake architecture, with the Intel Arc A770, a desktop GPU from the Alchemist generation. The CPU is built on a 3 nm process and features 14 cores and 14 threads. The GPU is built on a 6 nm process and features 16 GB of GDDR6 memory. The build class is desktop, and the combined performance percentile is 91, indicating that this system outperforms 91% of all possible configurations in the database. This is a high-tier pairing that delivers a balanced and powerful desktop platform for demanding applications.

CPU Analysis

The Intel Core Ultra 5 245K is a 14-core, 14-thread desktop processor from Intel’s Core Ultra Series 2. Built on the Arrow Lake architecture, it is fabricated on a 3 nm process by TSMC, containing 17,800 million transistors on a die size of 243 mm². The CPU has a base clock of 4.20 GHz and a boost clock of 5.20 GHz. It features a cache hierarchy of 192 KB of L1 per core, 3 MB of L2 per core, and a shared 24 MB of L3 cache. It supports dual-channel DDR5 memory with a bandwidth of 102.4 GB/s and includes 20 PCIe Gen 5 lanes from the CPU.

The CPU’s benchmark scores indicate a strong performance profile. Its Cinebench R23 multicore score of 25066 showcases its ability to handle multi-threaded workloads, while the single-core score of 2132 demonstrates excellent responsiveness for lightly-threaded tasks. The Passmark results provide further insight: a multithread score of 43047, a single-thread score of 4714, and high scores for data compression (458817) and encryption (33286). These figures suggest the CPU is not only powerful for rendering and encoding but also excels in data-intensive tasks. With an average benchmark score of 54053, it sits in the 91st percentile of all CPUs, making it a top-tier processor. Its nearest rival, the Intel Core i7-14700F, has an average score of 53620, placing the Ultra 5 245K 0.8% ahead.

Gaming Performance

Note: No measured FPS data exists for this specific CPU+GPU combination. All figures below are estimates based on the individual benchmark scores of the components.

Gaming performance for this build is expected to be strong, given the high percentile rankings of both the CPU and GPU. The Intel Core Ultra 5 245K’s single-thread performance, evidenced by its Cinebench R23 score of 2132, is sufficient to avoid bottlenecking the graphics card in most titles. The Intel Arc A770’s 3DMark Steel Nomad score of 2969 suggests it can handle modern DirectX 12 games with ease.

At 1080p resolution, the system should deliver high frame rates in most games, with the GPU often being the limiting factor. The 16 GB VRAM ensures that even games with high-resolution texture packs will not exceed memory limits. At 1440p, the performance will still be very good, with the GPU’s 512.0 GB/s bandwidth and 19.66 TFLOPS of FP32 compute providing ample power for demanding scenes. For 4K gaming, the A770 may struggle to maintain high refresh rates in the most graphically intensive titles, but it should still provide a playable experience, especially with settings adjusted. The CPU’s 14 threads are more than enough for the parallel processing required by game engines, and its high average benchmark score of 54053 ensures that background tasks will not interfere with gameplay. Overall, the estimated gaming performance is that of a high-end system capable of delivering a smooth experience at mainstream resolutions.