AMD Radeon RX 6600 XT vs Intel UHD 770

Compare AMD Radeon RX 6600 XT 8 GB vs Intel UHD 770, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

5600 points

1106% significantly better overall score

464 points

Flux Core frame rate

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

116 FPS

104 FPS significantly higher Flux Core frame rate

12 FPS

Electron frame rate

Randomly generated noise sphere test

85 FPS

79 FPS significantly higher Electron frame rate

7 FPS

City frame rate

Procedurally generated city scene with voxel rendering

102 FPS

95 FPS significantly higher City frame rate

7 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

49 FPS

44 FPS significantly higher Clouds frame rate

5 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

9727 points

1112% significantly higher 3DMark Graphics score

802 points

Blender score

Cycles Render (Samples per minute)

1068.60 points

802% significantly higher Blender score

118.45 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

82559 points

792% significantly higher Geekbench 5 (OpenCL) score

9253 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

64460 points

600% significantly higher Geekbench 5 (Vulkan) score

9204 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

82739 points

987% significantly higher Geekbench 6 (OpenCL) score

7607 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

93271 points

1027% significantly higher Geekbench 6 (Vulkan) score

8276 points

Specifications

Core Clock Speed

Nominal chip frequency

1968 MHz

556% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2589 MHz

78% significantly higher boost clock speed

1450 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

160 W

15 W

966% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

165.7 Gigapixels/s

1328% significantly higher pixel rate

11.6 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

331.4 Gigatexels/s

1328% significantly higher texture rate

23.2 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

2048

700% significantly more shading units

256

Texture Mapping Units

Number of processors dedicated to applying textures

128

700% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

700% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

90th of 586

334th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 November

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 6600 XT vs UHD 770 benchmarks

In our benchmarks, the Radeon RX 6600 XT beats the UHD 770 in gaming performance.

Our database shows that the Radeon RX 6600 XT has a significantly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. In addition, the Radeon RX 6600 XT also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the UHD 770 has a significantly lower TDP at 15 W when compared to the Radeon RX 6600 XT at 160 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the Radeon RX 6600 XT is better than the UHD 770.