SYSTEM ANALYZER

Rate My PC: Intel Core i9-14900K + Intel Arc A770

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

Build Configuration

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PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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97 Score

Top 3% Ranking

97 / 100

ULTIMATE READY

Apex Performer

Top 3% 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

97%

GPU

97%

PROCESSOR

Intel Core i9-14900K

79,097 Benchmark Score

Top 3% Market Ranking

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GRAPHICS CARD

Intel Arc A770

68,809 Benchmark Score

Top 3% Market Ranking

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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

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Performance Insights

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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 i9-14900K + Intel Arc A770: A High-Performance Desktop Analysis

This pairing combines Intel's flagship 14th-generation desktop processor with Intel's top-tier Alchemist graphics card, creating a system that ranks in the 93rd percentile overall among all desktop builds. The Core i9-14900K delivers exceptional multi-threaded compute performance with its 24-core/32-thread configuration, while the Arc A770 brings 16 GB of GDDR6 memory and 512.0 GB/s of bandwidth to the table. This is a desktop-class build with no measured frame-rate data available for the exact combination, so all gaming performance figures presented in this analysis are estimates derived from the individual benchmark scores of each component.

Upgrade Path and Platform

The Intel Core i9-14900K uses the Intel Socket 1700 platform, which supports both DDR4 and DDR5 memory through a dual-channel memory bus. This flexibility allows builders to choose between existing DDR4 modules for cost-effective builds or newer DDR5 memory for higher bandwidth potential. The platform supports ECC memory, which is a notable feature for workstation-class usage where data integrity is critical. The CPU provides PCIe Gen 5 with 16 lanes from the processor itself, enabling high-bandwidth connectivity for the fastest NVMe storage and expansion cards currently available.

The Arc A770 GPU connects via PCIe 4.0 x16, which is fully compatible with the CPU's PCIe Gen 5 slot. The GPU has a TDP of 225 W, and the suggested power supply for the graphics card alone is 550 W. When combined with the CPU's 125 W TDP, the total system power requirement is substantial, though the exact combined figure is not specified in the available data. The GPU requires a 1x 6-pin plus 1x 8-pin power connector configuration, which is standard for graphics cards in this performance tier.

For a sensible next upgrade, the data suggests focusing on the GPU rather than the CPU. The i9-14900K scores in the 95th percentile among all CPUs, indicating it has significant headroom for more powerful graphics solutions. The Arc A770, while ranking in the 90th percentile among all GPUs, is the weaker link in this pairing. Users looking to extend the system's lifespan could consider upgrading to a higher-tier GPU when available, though the current combination already provides strong overall performance. The platform's support for both DDR4 and DDR5 also means memory upgrades are possible without changing the motherboard, provided the appropriate memory type is already installed.

GPU Analysis

The Intel Arc A770 is built on the Xe-HPG architecture using TSMC's 6 nm process node, with a die size of 406 mm² containing 21,700 million transistors. The GPU features 4096 shading units, 256 texture mapping units, and 128 raster operation pipelines. It operates at a base clock of 2100 MHz with a boost clock of 2400 MHz, delivering a pixel rate of 307.2 GPixel/s and a texture rate of 614.4 GTexel/s. The FP32 compute performance is rated at 19.66 TFLOPS, with FP16 performance reaching 39.32 TFLOPS at a 2:1 ratio.

Memory configuration is a standout feature for this GPU. The 16 GB of GDDR6 memory on a 256-bit bus provides 512.0 GB/s of bandwidth, which is substantial for both gaming and compute workloads. The memory operates at 2000 MHz with 16 Gbps effective data rate. This large frame buffer is particularly beneficial for high-resolution textures, ray tracing workloads, and content creation applications that require large amounts of VRAM.

The GPU includes 32 ray tracing cores, providing dedicated hardware acceleration for real-time ray tracing effects. For AI and machine learning workloads, the architecture supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4 APIs, ensuring broad software compatibility. The benchmark results show a 3DMark Steel Nomad DX12 score of 2969, a Geekbench OpenCL score of 109175, and a Geekbench Vulkan score of 94284. These scores place the GPU in the 90th percentile among all GPUs, with an average benchmark score of 68809. The nearest rivals include the NVIDIA CMP 90HX with a 0.3% lower score, the AMD Radeon Instinct MI25 with a 0.4% higher score, the AMD Radeon Pro WX 8200 with a 1.5% lower score, and the NVIDIA Quadro P6000 with a 1.7% lower score.

Balance and Bottleneck

The benchmark data reveals an interesting balance between these two components. The CPU's average benchmark score of 79097 places it in the 95th percentile, while the GPU's average score of 68809 places it in the 90th percentile. The combined percentile for this build is 93, indicating that the system as a whole performs near the top tier of desktop configurations.

The CPU is clearly the stronger component in this pairing. Its nearest rivals include the Intel Core i9-14900KF with a 0.3% higher score, the Intel Core Ultra 9 290HX Plus with a 0.6% higher score, and the AMD EPYC 7413 with a 1.2% higher score. The AMD Ryzen AI Max+ 395 trails by 1.7%. These margins are tight, showing that the i9-14900K is at the very top of the consumer desktop CPU performance hierarchy.

In CPU-bound workloads such as data compression, encryption, and physics calculations, the i9-14900K will likely be the limiting factor only in the sense that it is highly capable. The GPU, however, is more likely to become the bottleneck in GPU-intensive tasks like gaming at high resolutions or rendering complex 3D scenes. The Arc A770's 90th percentile ranking is respectable, but it trails the CPU's 95th percentile ranking by a noticeable margin. This suggests that in gaming scenarios, particularly at higher resolutions where GPU load increases, the Arc A770 will be the component that determines maximum frame rates. For productivity workloads that leverage the CPU's 24 cores and 32 threads, the system will perform exceptionally well.

Who Should Build It

This configuration targets users who need exceptional multi-threaded CPU performance alongside solid GPU capabilities. Gamers playing at 1080p or 1440p resolutions will benefit from the CPU's strong single-thread performance, which in the Cinebench R23 single-core test scores 2262.5 points. Content creators working with video editing, 3D rendering, or software compilation will leverage the CPU's massive multi-threaded throughput, as evidenced by the Cinebench R23 multi-core score of 39399.5 points.

Developers and researchers running parallel workloads will appreciate the CPU's 24 cores and 32 threads, which handle data compression at 792694 Passmark points and floating-point math at 152975 Passmark points. The GPU's 16 GB of VRAM makes it suitable for machine learning inference, data visualization, and GPU-accelerated rendering tasks. Students in computer science or engineering fields will find the system capable of handling both development workloads and gaming needs.

Small business workstations requiring ECC memory support for data integrity will find the platform suitable, as the CPU supports ECC memory. The system's overall 93rd percentile ranking places it well above typical office desktops, making it suitable for demanding professional applications. The Arc A770's production status is end-of-life, which may be a consideration for users requiring long-term driver support, though the GPU remains available in the market.

FAQ

Q: What is the CPU's core and thread configuration?

A: The Intel Core i9-14900K features 24 cores and 32 threads, with a base clock of 3.20 GHz and a boost clock of 6.00 GHz.

Q: How much memory does the Arc A770 have?

A: The GPU includes 16 GB of GDDR6 memory on a 256-bit bus, providing 512.0 GB/s of bandwidth.

Q: What memory types does the platform support?

A: The CPU supports both DDR4 and DDR5 memory through a dual-channel memory bus, and it also supports ECC memory.

Q: What is the GPU's ray tracing capability?

A: The Arc A770 includes 32 dedicated ray tracing cores and supports DirectX 12 Ultimate, which enables hardware-accelerated ray tracing.

Q: How does the CPU compare to its nearest rival?

A: The i9-14900K scores 79097 on average, which is 0.3% lower than the Intel Core i9-14900KF and 1.7% higher than the AMD Ryzen AI Max+ 395.

Q: What power supply is suggested for the GPU?

A: The suggested PSU for the Arc A770 is 550 W, and it requires a 1x 6-pin plus 1x 8-pin power connector configuration.

Q: Is the GPU still in production?

A: No, the Arc A770 has a production status of end-of-life, with its successor being Battlemage.

Gaming Performance

No measured FPS data exists for this exact CPU and GPU combination, so all gaming performance figures presented here are estimates based on the individual benchmark scores of each component. The data clearly indicates that dataIsMeasured is false for this pairing.

Based on the GPU's 3DMark Steel Nomad DX12 score of 2969 and its 90th percentile ranking, the Arc A770 should provide solid 1080p and 1440p gaming performance in most titles. The 16 GB VRAM capacity is generous for modern game textures, and the 512.0 GB/s bandwidth ensures smooth texture streaming at high resolutions. The GPU's 19.66 TFLOPS FP32 performance places it in the upper mid-range tier for rasterization workloads.

The CPU's exceptional single-thread performance, evidenced by the Cinebench R23 single-core score of 2262.5 and Geekbench single-core score of 2655, will help maintain high frame rates in CPU-bound scenarios. The 6.00 GHz boost clock is among the highest available, which is beneficial for games that rely heavily on single-core performance. Players targeting high refresh rates at 1080p will likely see the GPU as the primary constraint, while at 4K resolution, the GPU's pixel rate of 307.2 GPixel/s will determine overall performance.

For esports titles and competitive games, the CPU's strong single-thread performance combined with the GPU's 2400 MHz boost clock should deliver high frame rates. For AAA games with ray tracing enabled, the 32 ray tracing cores will provide hardware acceleration, though performance will vary depending on the specific implementation and game optimization.

Benchmark Performance

The Intel Core i9-14900K demonstrates outstanding performance across the benchmark suite. In Cinebench R15, it scores 6103 in multi-core and 324.5 in single-core tests. The Cinebench R20 results show 20793 multi-core and 2935 single-core scores. The more demanding Cinebench R23 test yields 39399.5 multi-core and 2262.5 single-core scores. Geekbench results are equally impressive with 21697 multi-core and 2655 single-core scores.

Passmark tests reveal specialized strengths: data compression at 792694 points, data encryption at 46813 points, extended instructions at 45154 points, and prime number finding at 231 points. The floating-point math score is 152975, while integer math reaches 210622. Multithread performance scores 58674, physics scores 3140, and random string sorting scores 86971. Single-thread performance is 4697 points. The CPU's average benchmark score is 79097, placing it in the 95th percentile among all CPUs.

The GPU's benchmark results include a 3DMark Steel Nomad DX12 score of 2969, a Geekbench OpenCL score of 109175, and a Geekbench Vulkan score of 94284. The average GPU benchmark score is 68809, placing it in the 90th percentile among all GPUs. The CPU's 95th percentile position exceeds the GPU's 90th percentile, indicating the CPU is the stronger component in this pairing. The combined system percentile of 93 reflects the overall high performance level of this build.

Build Overview

This is a desktop-class build combining Intel's flagship consumer processor with Intel's high-end discrete GPU. The Core i9-14900K represents the top of Intel's Core 14th Gen desktop lineup, built on the Raptor Lake architecture with a 10 nm process node. The Arc A770 is the highest-tier GPU in Intel's Alchemist generation, built on the Xe-HPG architecture with a 6 nm TSMC process.

The overall system ranks in the 93rd percentile among all desktop builds, indicating near-top-tier performance. The CPU's 95th percentile ranking is among the highest available, while the GPU's 90th percentile is strong but slightly lower. This creates a system that excels in CPU-intensive workloads while providing solid graphics performance. The build is suitable for high-end gaming, content creation, and professional applications that benefit from the CPU's 24-core configuration and the GPU's large 16 GB memory buffer.

CPU Analysis

The Intel Core i9-14900K is a 24-core, 32-thread processor based on the Raptor Lake architecture with the Raptor Lake-R codename. It operates at a base clock of 3.20 GHz and boosts up to 6.00 GHz, making it one of the highest-clocked desktop processors available. The CPU is built on Intel's 10 nm process node with a die size of 257 mm². It features an unlocked multiplier for overclocking, and the part number is SRN48.

The cache hierarchy includes 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 36 MB of shared L3 cache. Memory support includes both DDR4 and DDR5 through a dual-channel memory bus, with ECC memory supported. The processor provides PCIe Gen 5 with 16 lanes, and it includes integrated UHD Graphics 770 for basic display output or troubleshooting. The CPU was released on 2023-10-16 with a launch MSRP of $589.

Benchmark results demonstrate the CPU's exceptional multi-threaded performance. The Cinebench R23 multi-core score of 39399.5 is particularly notable, reflecting the 24-core configuration's capability in heavily parallel workloads. The single-core score of 2262.5 in Cinebench R23 shows strong per-core performance, driven by the 6.00 GHz boost clock. Passmark results show the CPU excels in integer math (210622), floating-point math (152975), and data compression (792694). The physics score of 3140 and multithread score of 58674 further confirm its compute capabilities.

The CPU's nearest rival is the Intel Core i9-14900KF, which scores 79371 on average, just 0.3% higher. The Intel Core Ultra 9 290HX Plus scores 79574, 0.6% higher, while the AMD EPYC 7413 scores 80041, 1.2% higher. The AMD Ryzen AI Max+ 395 scores 77740, which is 1.7% lower than the i9-14900K. These tight margins show the i9-14900K sits at the very top of consumer desktop CPU performance, making it an excellent choice for users who need maximum multi-threaded performance in a desktop platform.

Rate My PC: Intel Core i9-14900K + Intel Arc A770

Apex Performer

System Balance Analysis

Intel Core i9-14900K

Intel Arc A770

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Optimal Performance

4K Gaming Ready

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

Upgrade Path and Platform

GPU Analysis

Balance and Bottleneck

Who Should Build It

FAQ

Gaming Performance

Benchmark Performance

Build Overview

CPU Analysis

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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