Home GPU Comparison AMD FirePro S7100X vs NVIDIA GeForce GTX 850M

AMD FirePro S7100X vs NVIDIA GeForce GTX 850M

We compared two Mobile platform GPUs: 8GB VRAM FirePro S7100X and 2GB VRAM GeForce GTX 850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S7100X 's Advantages
Released 2 years and 2 months late
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 32.03GB/s)
1408 additional rendering cores
NVIDIA GeForce GTX 850M 's Advantages
Lower TDP (45W vs 100W)

Score

Benchmark

FP32 (float)
FirePro S7100X +157%
2.97 TFLOPS
GeForce GTX 850M
1.155 TFLOPS
VS

Graphics Card

May 2016
Release Date
Mar 2014
FirePro Mobile
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
1001 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
32.03GB/s

Render Config

32
Compute Units
-
-
-
-
2048
Shading Units
640
128
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
14.43 GPixel/s
92.80 GTexel/s
Texture Rate
36.08 GTexel/s
2.970 TFLOPS
FP16 (half)
-
2.970 TFLOPS
FP32 (float)
1155 GFLOPS
185.6 GFLOPS
FP64 (double)
36.08 GFLOPS

Board Design

100W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
GM107
Amethyst XT
GPU Variant
N15P-GT-A1
GCN 3.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
1.87 billion
366 mm²
Die Size
148 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.3
Shader Model
5.1

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