NVIDIA GeForce GT 635M vs NVIDIA GeForce GT 620

Compare NVIDIA GeForce GT 635M vs NVIDIA GeForce GT 620, 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

74 points
13% slightly better overall score
65 points

Flux Core frame rate

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

2 FPS
0 FPS significantly higher Flux Core frame rate
1 FPS

Electron frame rate

Randomly generated noise sphere test

1 FPS
0 FPS significantly higher Electron frame rate
1 FPS

City frame rate

Procedurally generated city scene with voxel rendering

1 FPS
0 FPS significantly higher City frame rate
1 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

0 FPS
Identical
0 FPS

Free GPU Benchmark

Want to compare your graphics card against the GeForce GT 635M and the GeForce GT 620? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

1901 points
42% slightly higher Geekbench 5 (OpenCL) score
1337 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

2496 points
58% significantly higher Geekbench 6 (OpenCL) score
1576 points

Specifications

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit
100% significantly larger memory bus width
64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

28.8 GB/s
100% significantly higher memory bandwidth
14.4 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

35 W
40% slightly lower TDP
49 W

Pixel Rate

Number of pixels that can be rendered per second

2.64 Gigapixels/s
2.8 Gigapixels/s
6% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

10.56 Gigatexels/s
11.2 Gigatexels/s
6% slightly higher texture rate

Shading Units

Number of processors dedicated to shader processing

96
Identical
96

Texture Mapping Units

Number of processors dedicated to applying textures

16
Identical
16

Render Output Processors

Number of processors dedicated to final pixel rendering

4
Identical
4

Other details

Rank

Ranking in the hardwareDB database

518th of 586
537th of 586

Release date

The official date of release of this chip

2012 March
-

Memory Type

The type of memory used by this chip

DDR3
DDR3

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.6
4.6

GeForce GT 635M vs GeForce GT 620 benchmarks

According to the hardwareDB Benchmark, the GeForce GT 620 GPU is faster than the GeForce GT 635M in gaming.

In addition, the GeForce GT 635M has a slightly lower TDP at 35 W when compared to the GeForce GT 620 at 49 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 GeForce GT 620 is better than the GeForce GT 635M.

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