NVIDIA GeForce GTX 680 vs NVIDIA GeForce GTX 750

Compare NVIDIA GeForce GTX 680 4 GB vs NVIDIA GeForce GTX 750 2 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

1261 points

119% significantly better overall score

575 points

Flux Core frame rate

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

28 FPS

17 FPS significantly higher Flux Core frame rate

11 FPS

Electron frame rate

Randomly generated noise sphere test

17 FPS

8 FPS significantly higher Electron frame rate

9 FPS

City frame rate

Procedurally generated city scene with voxel rendering

19 FPS

11 FPS significantly higher City frame rate

9 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

14 FPS

6 FPS significantly higher Clouds frame rate

8 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

2038 points

91% significantly higher 3DMark Graphics score

1064 points

Blender score

Cycles Render (Samples per minute)

194.26 points

111% significantly higher Blender score

91.81 points

Geekbench 5 (CUDA) score

CUDA compute benchmark

13627 points

29% slightly higher Geekbench 5 (CUDA) score

10510 points

Geekbench 5 (Metal) score

Metal compute benchmark

8002 points

87% significantly higher Geekbench 5 (Metal) score

4274 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

16368 points

53% significantly higher Geekbench 5 (OpenCL) score

10644 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

16340 points

63% significantly higher Geekbench 5 (Vulkan) score

10015 points

Geekbench 6 (Metal) score

Metal compute benchmark

7720 points

80% significantly higher Geekbench 6 (Metal) score

4274 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

18409 points

82% significantly higher Geekbench 6 (OpenCL) score

10095 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

18023 points

101% significantly higher Geekbench 6 (Vulkan) score

8958 points

Specifications

Core Clock Speed

Nominal chip frequency

1006 MHz

1020 MHz

1% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1058 MHz

1085 MHz

2% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

4 GiB

100% significantly more memory

2 GiB

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

100% significantly larger memory bus width

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

192.3 GB/s

139% significantly higher memory bandwidth

80.19 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

195 W

55 W

254% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

33.86 Gigapixels/s

95% significantly higher pixel rate

17.36 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

135.4 Gigatexels/s

289% significantly higher texture rate

34.72 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

1536

200% significantly more shading units

512

Texture Mapping Units

Number of processors dedicated to applying textures

128

300% significantly 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

246th of 586

314th of 586

Release date

The official date of release of this chip

2012 March

2014 February

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

11.0

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

GeForce GTX 680 vs GeForce GTX 750 comparison

According to the hardwareDB Benchmark, the GeForce GTX 680 GPU is faster than the GeForce GTX 750 in gaming.

In our comparison, the GeForce GTX 750 has a slightly 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 GeForce GTX 750 also has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

As stated by the manufacturer, the GeForce GTX 680 has significantly more memory with 4 GiB of memory compared to 2 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the GeForce GTX 750 has a significantly lower TDP at 55 W when compared to the GeForce GTX 680 at 195 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the GeForce GTX 680 is faster than the GeForce GTX 750.