AMD Radeon R9 280X vs AMD Radeon RX 6700

Compare AMD Radeon R9 280X 3 GB vs AMD Radeon RX 6700 10 GB, 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

1687 points

5776 points

242% significantly better overall score

Flux Core frame rate

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

40 FPS

116 FPS

76 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

25 FPS

87 FPS

62 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

35 FPS

103 FPS

68 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

14 FPS

50 FPS

36 FPS significantly higher Clouds frame rate

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

2350 points

17% slightly higher 3DMark Graphics score

2007 points

Specifications

Core Clock Speed

Nominal chip frequency

850 MHz

1941 MHz

128% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

2450 MHz

145% significantly higher boost clock speed

Memory

Onboard memory size for textures and vertices

3 GiB

10 GiB

233% significantly more memory

Memory Bus Width

Number of parallel lines to the memory chips

384 Bit

139% significantly larger memory bus width

160 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

288 GB/s

320 GB/s

11% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

250 W

175 W

42% much lower TDP

Pixel Rate

Number of pixels that can be rendered per second

32 Gigapixels/s

156.8 Gigapixels/s

389% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

128 Gigatexels/s

352.8 Gigatexels/s

175% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

4.10 TFLOPS

11.29 TFLOPS

175% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2048

2304

12% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

144

12% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

226th of 586

86th of 586

Family

The product line

Radeon R9 200 Series

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 June

Memory Type

The type of memory used by this chip

GDDR5

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

Radeon R9 280X vs Radeon RX 6700 benchmarks

In our benchmarks, the Radeon RX 6700 beats the Radeon R9 280X in gaming performance.

The Radeon RX 6700 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 6700 also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

Next up, in terms of GPU memory, the Radeon RX 6700 has significantly more memory with 10 GiB of memory compared to 3 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the Radeon RX 6700 has a much lower TDP at 175 W when compared to the Radeon R9 280X at 250 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the Radeon RX 6700 is faster than the Radeon R9 280X.