AMD Radeon RX 6700 XT vs NVIDIA GeForce GTX 780 Ti

Compare AMD Radeon RX 6700 XT 12 GB vs NVIDIA GeForce GTX 780 Ti 3 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

7241 points

205% significantly better overall score

2374 points

Flux Core frame rate

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

148 FPS

97 FPS significantly higher Flux Core frame rate

51 FPS

Electron frame rate

Randomly generated noise sphere test

108 FPS

74 FPS significantly higher Electron frame rate

34 FPS

City frame rate

Procedurally generated city scene with voxel rendering

131 FPS

96 FPS significantly higher City frame rate

35 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

62 FPS

35 FPS significantly higher Clouds frame rate

27 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

12827 points

279% significantly higher 3DMark Graphics score

3376 points

Blender score

Cycles Render (Samples per minute)

1515.19 points

339% significantly higher Blender score

344.38 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

102988 points

303% significantly higher Geekbench 5 (OpenCL) score

25535 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

70085 points

155% significantly higher Geekbench 5 (Vulkan) score

27453 points

Geekbench 6 (Metal) score

Metal compute benchmark

131084 points

622% significantly higher Geekbench 6 (Metal) score

18144 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

100963 points

254% significantly higher Geekbench 6 (OpenCL) score

28485 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

114437 points

320% significantly higher Geekbench 6 (Vulkan) score

27238 points

Specifications

Core Clock Speed

Nominal chip frequency

2321 MHz

165% significantly higher core clock speed

875 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2581 MHz

178% significantly higher boost clock speed

928 MHz

Memory

Onboard memory size for textures and vertices

12 GiB

300% significantly more memory

3 GiB

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

384 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

384 GB/s

14% slightly higher memory bandwidth

336.6 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

230 W

8% slightly lower TDP

250 W

Pixel Rate

Number of pixels that can be rendered per second

165.2 Gigapixels/s

196% significantly higher pixel rate

55.68 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

413 Gigatexels/s

85% significantly higher texture rate

222.7 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

13.21 TFLOPS

147% significantly better floating point performance

5.34 TFLOPS

Shading Units

Number of processors dedicated to shader processing

2560

2880

12% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

160

240

49% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

64th of 586

185th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 March

Memory Type

The type of memory used by this chip

GDDR6

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

11.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.5

Radeon RX 6700 XT vs GeForce GTX 780 Ti benchmarks

For gaming, the Radeon RX 6700 XT graphics card is better than the GeForce GTX 780 Ti in our tests.

Our database shows that the Radeon RX 6700 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 6700 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.

Furthermore, the spec sheet for both these GPUs show that the Radeon RX 6700 XT has significantly more memory with 12 GiB of memory compared to 3 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon RX 6700 XT has a slightly lower TDP at 230 W when compared to the GeForce GTX 780 Ti at 250 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

According to the results of the hardwareDB benchmark utility, the Radeon RX 6700 XT is faster than the GeForce GTX 780 Ti.