NVIDIA GeForce GTX 770M vs NVIDIA GeForce GTX 850M

GPU Comparison

Quickly search and compare graphics cards

Benchmark Score

Overall Score

General gaming and workstation score

519 points
630 points
21% slightly better overall score

Flux Core frame rate

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

14 FPS
2 FPS slightly higher Flux Core frame rate
12 FPS

Electron frame rate

Randomly generated noise sphere test

7 FPS
10 FPS
3 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

9 FPS
0 FPS slightly higher City frame rate
9 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

7 FPS
9 FPS
2 FPS slightly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the GeForce GTX 770M and the GeForce GTX 850M? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

113.57 points
8% slightly higher Blender score
104.65 points
Geekbench 5 (CUDA) score

Geekbench 5 (CUDA) score

CUDA compute benchmark

6572 points
9545 points
45% significantly higher Geekbench 5 (CUDA) score
Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

6585 points
10030 points
52% significantly higher Geekbench 5 (OpenCL) score
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

8556 points
10013 points
17% slightly higher Geekbench 6 (OpenCL) score

Specifications

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit
49% significantly larger memory bus width
128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

96.19 GB/s
200% significantly higher memory bandwidth
32.03 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W
45 W
66% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

15.94 Gigapixels/s
10% slightly higher pixel rate
14.43 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

63.76 Gigatexels/s
76% significantly higher texture rate
36.08 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

960
49% significantly more shading units
640

Texture Mapping Units

Number of processors dedicated to applying textures

80
100% significantly more texture mapping units
40

Render Output Processors

Number of processors dedicated to final pixel rendering

24
49% significantly more render output processors
16

Other details

Rank

Ranking in the hardwareDB database

328th of 596
310th of 596

Release date

The official date of release of this chip

-
2014 March

Memory Type

The type of memory used by this chip

GDDR5
DDR3

DirectX Support

Maximum version of DirectX supported

11.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.5
4.6

Popular GPU Comparisons