AMD Radeon RX 7800 XT vs Intel Arc A770

Compare AMD Radeon RX 7800 XT 16 GB vs Intel Arc A770 16 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Intel Arc A770

Price

The cheapest price from our partner retailers

$ 662.99

$ 281.84

$ 381.15 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

15475 points

23% slightly better overall score

12563 points

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

326 FPS

62 FPS slightly higher Flux Core frame rate

263 FPS

Electron frame rate

Randomly generated noise sphere test

216 FPS

23 FPS slightly higher Electron frame rate

192 FPS

City frame rate

Procedurally generated city scene with voxel rendering

295 FPS

105 FPS significantly higher City frame rate

190 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

127 FPS

3 FPS slightly higher Clouds frame rate

123 FPS

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 7800 XT and the Arc A770? Download our free and quick PC Performance Test.

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

4154 points

39% slightly higher 3DMark Graphics score

2974 points

Blender score

Cycles Render (Samples per minute)

2429.25 points

21% slightly higher Blender score

2003.09 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

142590 points

29% slightly higher Geekbench 6 (OpenCL) score

109823 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

157875 points

66% significantly higher Geekbench 6 (Vulkan) score

95068 points

Specifications

Core Clock Speed

Nominal chip frequency

1800 MHz

499% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2430 MHz

47% significantly higher boost clock speed

1650 MHz

Memory

Onboard memory size for textures and vertices

16 GiB

Identical

16 GiB

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

Identical

256 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

624 GB/s

62% significantly higher memory bandwidth

384 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

263 W

120 W

119% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

233 Gigapixels/s

10% slightly higher pixel rate

211.2 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

583 Gigatexels/s

38% slightly higher texture rate

422.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

36.04 TFLOPS

166% significantly better floating point performance

13.52 TFLOPS

Shading Units

Number of processors dedicated to shader processing

8192

100% significantly more shading units

4096

Texture Mapping Units

Number of processors dedicated to applying textures

240

256

6% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

128

33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

17th of 586

30th of 586

Family

The product line

Radeon RX 7000 Series

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 7800 XT vs Arc A770 specs and performance

According to the hardwareDB Benchmark, the Radeon RX 7800 XT GPU is faster than the Arc A770 in gaming.

The Radeon RX 7800 XT has a significantly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the Radeon RX 7800 XT also has a significantly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

As stated by the manufacturer, they both have the same amount of memory at 16 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Arc A770 has a significantly lower TDP at 120 W when compared to the Radeon RX 7800 XT at 263 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 7800 XT over the Arc A770.