SYSTEM ANALYZER

Rate My PC: Intel Core Ultra 7 270K Plus + Intel Arc A770

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

98 / 100
ULTIMATE READY

Apex Performer

Top 2% 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
98%
VS
GPU
97%
PROCESSOR

Intel Core Ultra 7 270K Plus

93,785 Benchmark Score
Top 2% 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

# Intel Core Ultra 7 270K Plus + Intel Arc A770: A High-Performance Desktop Pairing

This build pairs Intel's flagship Core Ultra 7 270K Plus processor with the Intel Arc A770 graphics card, creating a desktop system that ranks in the 93rd percentile overall. The CPU sits in the 96th percentile among all processors, while the GPU holds the 90th percentile among all graphics cards, indicating a top-tier combination for demanding workloads. No measured FPS data exists for this exact pairing, so all gaming performance discussion is estimated from the benchmark scores of each component rather than direct testing.

Upgrade Path and Platform

The Intel Core Ultra 7 270K Plus uses the Intel Socket 1851 platform, which is the foundation for Intel's Core Ultra Series 2 processors. This socket supports DDR5 memory through a dual-channel memory bus, providing a memory bandwidth of 115.2 GB/s. The platform also supports ECC memory, making it suitable for workstation and data-integrity-focused applications where error correction is valued. The CPU provides 20 PCIe Gen 5 lanes directly from the processor, enabling high-bandwidth connectivity for the latest storage devices and expansion cards.

The processor has a TDP of 125 W, while the Intel Arc A770 has a TDP of 225 W. The suggested power supply for the GPU is 550 W, which means a system with this configuration should be built with a power supply that comfortably exceeds the combined draw of both components plus the rest of the system. The Arc A770 requires a 1x 6-pin plus 1x 8-pin power connector configuration, so the chosen power supply must include these connectors. While the CPU's 125 W TDP leaves headroom for overclocking — the multiplier is unlocked — the GPU's 225 W TDP and 550 W suggested PSU mean that a quality 650 W or higher unit is a sensible choice for stability and future expansion.

The integrated graphics on the CPU, Arc Xe-LPG Graphics with 64 execution units, provides a basic display output capability, but the discrete Arc A770 is the primary graphics solution. For users looking to upgrade this platform in the future, the Socket 1851 ecosystem supports the latest Core Ultra Series 2 processors, and the PCIe Gen 5 lanes ensure that next-generation storage and expansion cards will be fully utilized. The DDR5 memory support means that users can upgrade memory capacity and speed without changing the motherboard, while the ECC support adds flexibility for professional workloads. The Arc A770 uses PCIe 4.0 x16, so it will run at full bandwidth on this platform, and users could potentially add a second GPU or high-speed NVMe drives using the remaining PCIe lanes.

Benchmark Performance

The Intel Core Ultra 7 270K Plus delivers exceptional multi-threaded performance, as evidenced by its Cinebench scores. The R23 multi-core score of 44,253 places this processor in the 96th percentile of all CPUs, while the single-core score of 2,439 demonstrates strong per-thread performance. In Cinebench R20, the multi-core score reaches 24,461, and the single-core score is 3,453. The older R15 test shows a multi-core score of 6,656 and a single-core score of 354. These scores indicate that the CPU can handle heavily threaded workloads such as video rendering, scientific computing, and software compilation with ease, while also providing snappy responsiveness in single-threaded tasks.

The PassMark suite further reinforces the CPU's capabilities. The multi-thread score of 68,574 and the single-thread score of 5,068 both contribute to an average benchmark score of 93,785. The processor excels in specific workloads: floating-point math scores 229,491, integer math scores 175,986, and random string sorting scores 96,945. Data compression scores 804,322, data encryption scores 59,097, and extended instructions score 63,506. The find prime numbers test scores 615, and physics scores 4,064. The nearest rival, the Intel Xeon 6520P, has an average score of 93,786 with a deltaPct of 0, meaning the Core Ultra 7 270K Plus is statistically tied with that server processor. The AMD EPYC 4564P trails by 1.5% with a score of 95,183, the AMD EPYC 9175F trails by 1.9% with a score of 95,615, and the AMD EPYC 4565P trails by 2.1% with a score of 95,764. This places the Core Ultra 7 270K Plus in the same performance tier as enterprise-grade EPYC and Xeon processors, which is remarkable for a desktop part.

The Intel Arc A770 delivers strong graphics performance, with a 3DMark Steel Nomad DX12 score of 2,969. In Geekbench, the OpenCL score is 109,175, and the Vulkan score is 94,284. These results place the GPU in the 90th percentile of all graphics cards, with an average benchmark score of 68,809. The nearest rival, the NVIDIA CMP 90HX, scores 69,000 with a deltaPct of -0.3%, meaning the Arc A770 is nearly identical in performance to that mining-oriented card. The AMD Radeon Instinct MI25 scores 68,562 with a deltaPct of 0.4%, putting the Arc A770 slightly ahead. The AMD Radeon Pro WX 8200 trails by 1.5% with a score of 69,870, and the NVIDIA Quadro P6000 trails by 1.7% with a score of 69,986. This indicates that the Arc A770 competes with professional-grade workstation GPUs from AMD and NVIDIA, despite being positioned as a consumer product.

The combined picture is a system that ranks in the 93rd percentile overall, indicating that the CPU and GPU are well-matched in their performance tiers. The CPU is slightly stronger relative to its peers than the GPU, but both are within the top 10% of their respective categories.

GPU Analysis

The Intel Arc A770 is built on the Xe-HPG architecture with the DG2-512 chip, 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 square millimeter. The GPU has 4,096 shading units, 256 texture mapping units, and 128 render output units. It includes 32 ray tracing cores, providing dedicated hardware for ray-traced lighting and reflections. The base clock is 2,100 MHz, and the boost clock reaches 2,400 MHz.

The memory subsystem is a highlight of this GPU: 16 GB of GDDR6 memory on a 256-bit bus delivers 512.0 GB/s of bandwidth. The memory clock runs at 2,000 MHz with an effective data rate of 16 Gbps. This large memory capacity and high bandwidth make the Arc A770 well-suited for high-resolution textures and large datasets in rendering workloads. The pixel rate is 307.2 GPixel/s, and the texture rate is 614.4 GTexel/s. The FP32 performance is 19.66 TFLOPS, while FP16 performance reaches 39.32 TFLOPS with a 2:1 ratio.

The 3DMark Steel Nomad DX12 score of 2,969 indicates that the GPU handles modern DirectX 12 workloads competently, though it is not at the very top tier of gaming GPUs. The Geekbench OpenCL score of 109,175 and Vulkan score of 94,284 suggest that the GPU performs well in compute-heavy applications, which is relevant for rendering and machine learning tasks. The 90th percentile ranking places this GPU above the vast majority of graphics cards, and the comparison to professional workstation cards like the AMD Radeon Pro WX 8200 and NVIDIA Quadro P6000 indicates that it can handle professional rendering workloads. The 32 ray tracing cores provide dedicated hardware acceleration for ray tracing, and the 16 GB VRAM ensures that large scenes and high-resolution textures will not run out of memory.

Who Should Build It

This system is for users who need high performance across both CPU-intensive and GPU-intensive tasks. Gamers targeting 1440p or 4K resolutions will benefit from the Arc A770's 16 GB VRAM and 512.0 GB/s memory bandwidth, which allow for high-resolution textures and detailed graphics settings. The CPU's 96th percentile ranking ensures that games will not be bottlenecked by processor performance, particularly in CPU-heavy titles.

Content creators working with video editing, 3D rendering, or motion graphics will find this system well-suited. The CPU's Cinebench R23 multi-core score of 44,253 and PassMark multi-thread score of 68,574 indicate strong performance in rendering and encoding workloads, while the GPU's OpenCL score of 109,175 shows that it can accelerate compute tasks. The 16 GB VRAM is particularly valuable for 3D rendering, as it allows large scenes to be held in memory without spilling to system RAM.

Software developers and data scientists will appreciate the CPU's 24 cores and 24 threads, which handle compilation, testing, and data processing efficiently. The ECC memory support adds reliability for long-running computations. Students in engineering, computer science, or digital media programs will find this system capable of handling their coursework and projects, though it is a high-end choice for student use. Small business workstations that require heavy computation or graphics work — such as architectural visualization, product design, or video production — would also benefit from this configuration, as the combined 93rd percentile ranking indicates consistent high performance across workload types.

CPU Analysis

The Intel Core Ultra 7 270K Plus is a 24-core, 24-thread desktop processor from the Core Ultra Series 2, codenamed Arrow Lake Refresh. It is manufactured on a 3 nm process at TSMC, with 17,800 million transistors on a 243 mm² die. The base clock is 3.70 GHz, and the boost clock reaches 5.50 GHz. The TDP is 125 W, and the multiplier is unlocked, allowing for overclocking. The processor has a 192 KB L1 cache per core, a 3 MB L2 cache per core, and a 36 MB shared L3 cache. The release date was March 10, 2026, and the launch MSRP was $299.

The CPU's memory support includes DDR5 in a dual-channel configuration, with a memory bandwidth of 115.2 GB/s. ECC memory is supported, which is a feature typically found on server platforms. The processor provides 20 PCIe Gen 5 lanes, enabling fast connectivity for GPUs and NVMe storage. The integrated graphics, Arc Xe-LPG with 64 execution units, provides basic display output and can handle light graphics tasks.

The Cinebench R23 multi-core score of 44,253 places the CPU in the 96th percentile, which means it outperforms 96% of all CPUs in the benchmark database. The single-core score of 2,439 is also strong, indicating good per-thread performance for applications that do not scale well across many cores. The PassMark multi-thread score of 68,574 and single-thread score of 5,068 reinforce this picture. The average benchmark score of 93,785 is essentially tied with the Intel Xeon 6520P, which is a server processor, and slightly behind several AMD EPYC server processors. This indicates that the Core Ultra 7 270K Plus offers server-class multi-threaded performance in a desktop package.

Real-world workloads that benefit from this CPU include video encoding and editing, where the 24 cores can process multiple streams or effects simultaneously. 3D rendering in applications like Blender or Maya will see significant speedups from the high multi-core scores. Software compilation, particularly of large codebases, will benefit from the multi-threaded performance. The data compression score of 804,322 and data encryption score of 59,097 indicate strong performance in file archiving and security-related tasks. The floating-point math score of 229,491 suggests good performance in scientific computing and simulations.

FAQ

Q: What is the combined performance percentile of this CPU and GPU pairing?

A: The combined percentile is 93, placing this system in the top 7% of all CPU and GPU combinations in the database.

Q: How does the CPU compare to its nearest rival, the Intel Xeon 6520P?

A: The Core Ultra 7 270K Plus has an average benchmark score of 93,785, while the Intel Xeon 6520P scores 93,786, a deltaPct of 0. The two processors are statistically tied in performance.

Q: What is the memory bandwidth of the CPU?

A: The CPU supports DDR5 memory in a dual-channel configuration, providing a memory bandwidth of 115.2 GB/s.

Q: How much VRAM does the Intel Arc A770 have, and what is its memory bandwidth?

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

Q: What is the suggested power supply wattage for the GPU?

A: The suggested PSU for the Intel Arc A770 is 550 W.

Q: Does the CPU support ECC memory?

A: Yes, the Intel Core Ultra 7 270K Plus supports ECC memory, which is useful for error-sensitive workloads.

Q: What is the GPU's architecture and process node?

A: The Intel Arc A770 uses the Xe-HPG architecture with the DG2-512 chip, manufactured on a 6 nm process at TSMC.

Balance and Bottleneck

The benchmark data shows that the CPU and GPU are well-balanced for a desktop system, but each component has strengths that dominate in different workload types. The CPU's 96th percentile ranking is higher than the GPU's 90th percentile, meaning the CPU is relatively stronger compared to its peers than the GPU is. In CPU-bound workloads — such as software compilation, data compression, or physics simulations — the CPU will be the primary driver of performance, and the GPU will not be a limiting factor. The CPU's PassMark physics score of 4,064 and data compression score of 804,322 indicate strong performance in these areas.

In GPU-bound workloads — such as gaming at high resolutions, 3D rendering with ray tracing, or machine learning inference — the GPU's performance will be the limiting factor. The Arc A770's 3DMark Steel Nomad DX12 score of 2,969 is respectable, but it is not at the level of the very top-tier consumer GPUs. The GPU's 90th percentile ranking means it outperforms 90% of GPUs, but the CPU outperforms 96% of CPUs, so in GPU-heavy scenarios, the GPU will be the bottleneck relative to the CPU's capabilities.

For gaming at 1080p or 1440p, the CPU's strong single-thread performance (Cinebench R23 single-core score of 2,439) ensures that frame rates will not be CPU-limited, but the GPU will determine the maximum achievable frame rates. At 4K, the GPU becomes even more of a limiting factor, as the higher resolution increases the GPU's workload more than the CPU's. For productivity workloads that use both CPU and GPU — such as video editing with effects — the system will be well-balanced, with the CPU handling encoding and the GPU handling effects and rendering.

The 16 GB of GPU VRAM and 512.0 GB/s memory bandwidth ensure that the GPU will not run out of memory in most workloads, but the GPU's raw compute performance (19.66 TFLOPS FP32) will be the limiting factor in compute-heavy tasks. Overall, the system is balanced for a wide range of workloads, with the CPU slightly stronger than the GPU relative to their respective peers.

Build Overview

This is a desktop system featuring the Intel Core Ultra 7 270K Plus processor and Intel Arc A770 graphics card. The CPU is from Intel's Core Ultra Series 2, codenamed Arrow Lake Refresh, and is a 24-core, 24-thread processor with a boost clock of 5.50 GHz. The GPU is from Intel's Arc Alchemist generation, using the Xe-HPG architecture. The combined system ranks in the 93rd percentile, placing it in the top tier of desktop configurations.

The CPU's 96th percentile ranking among all processors and the GPU's 90th percentile ranking among all graphics cards indicate that this is a high-performance pairing. The CPU's average benchmark score of 93,785 places it on par with server-class processors like the Intel Xeon 6520P, while the GPU's average benchmark score of 68,809 places it in the company of professional workstation cards like the AMD Radeon Pro WX 8200. This is a system for users who demand high performance across both CPU-intensive and GPU-intensive tasks.

Usage Scenarios

High-refresh gaming: The CPU's single-thread performance (Cinebench R23 single-core score of 2,439) ensures that games at 1080p or 1440p will not be CPU-limited, while the GPU's 16 GB VRAM and 512.0 GB/s bandwidth support high-resolution textures. However, the GPU's 3DMark Steel Nomad DX12 score of 2,969 suggests that achieving very high frame rates at 4K will be challenging, and users should target 1440p for the best balance of visual quality and frame rate.

Streaming: The CPU's 24 cores provide ample headroom for encoding video while gaming simultaneously. The PassMark multi-thread score of 68,574 indicates that the CPU can handle the encoding workload without impacting game performance, and the GPU's 32 ray tracing cores can handle the rendering workload.

Video editing: The CPU's Cinebench R23 multi-core score of 44,253 accelerates video encoding and rendering, while the GPU's OpenCL score of 109,175 supports effects and transitions. The 16 GB GPU VRAM allows for large preview buffers and high-resolution timelines.

3D rendering: The CPU's 24 cores and 36 MB L3 cache handle geometry processing and simulation, while the GPU's 19.66 TFLOPS FP32 performance and 32 ray tracing cores accelerate final frame rendering. The 16 GB VRAM allows for complex scenes with high-resolution textures.

Software development: The CPU's 24 threads and 96th percentile ranking compile code quickly. The PassMark integer math score of 175,986 and data compression score of 804,322 indicate strong performance in build tools and version control operations. The ECC memory support adds reliability for long-running test suites.

Student and office work: This system is overkill for typical student or office workloads, but it handles them with ease. The CPU's single-thread score of 5,068 in PassMark ensures snappy application responsiveness, and the integrated graphics provide a backup display output if the discrete GPU is not needed. The 125 W CPU TDP and 225 W GPU TDP mean that the system will be more power-hungry than typical office machines, but the performance headroom is substantial.