NVIDIA GeForce GTX 1080 Ti vs NVIDIA GeForce GT 640

Compare NVIDIA GeForce GTX 1080 Ti 11 GB vs NVIDIA GeForce GT 640, specs and GPU benchmark score. Which is the better graphics card for the money?

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Price

The cheapest price from our partner retailers

$ 399.00
$ 169.99
$ 229.01 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

6249 points
2303% significantly better overall score
260 points

Flux Core frame rate

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

129 FPS
123 FPS significantly higher Flux Core frame rate
6 FPS

Electron frame rate

Randomly generated noise sphere test

104 FPS
101 FPS significantly higher Electron frame rate
3 FPS

City frame rate

Procedurally generated city scene with voxel rendering

82 FPS
77 FPS significantly higher City frame rate
4 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

83 FPS
80 FPS significantly higher Clouds frame rate
3 FPS

Free GPU Benchmark

Want to compare your graphics card against the GeForce GTX 1080 Ti and the GeForce GT 640? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

861.25 points
2250% significantly higher Blender score
36.65 points
Geekbench 5 (CUDA) score

Geekbench 5 (CUDA) score

CUDA compute benchmark

55628 points
1849% significantly higher Geekbench 5 (CUDA) score
2853 points
Geekbench 5 (Metal) score

Geekbench 5 (Metal) score

Metal compute benchmark

30624 points
1456% significantly higher Geekbench 5 (Metal) score
1967 points
Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

61295 points
1481% significantly higher Geekbench 5 (OpenCL) score
3876 points
Geekbench 5 (Vulkan) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

85662 points
2266% significantly higher Geekbench 5 (Vulkan) score
3620 points
Geekbench 6 (Metal) score

Geekbench 6 (Metal) score

Metal compute benchmark

30624 points
1472% significantly higher Geekbench 6 (Metal) score
1947 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

68849 points
1742% significantly higher Geekbench 6 (OpenCL) score
3736 points
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

85261 points
2078% significantly higher Geekbench 6 (Vulkan) score
3914 points

Specifications

Other details

Rank

Ranking in the hardwareDB database

77th of 586
397th of 586

Release date

The official date of release of this chip

2017 March
-

Memory Type

The type of memory used by this chip

GDDR5X
-

DirectX Support

Maximum version of DirectX supported

12.0
-

OpenGL Support

Maximum version of OpenGL supported

4.5
-

GeForce GTX 1080 Ti vs GeForce GT 640 specs and performance

For gaming, the GeForce GTX 1080 Ti graphics card is better than the GeForce GT 640 in our tests.

In terms of raw gaming performance in our GPU benchmark, the GeForce GTX 1080 Ti is better than the GeForce GT 640.

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