Home GPU Comparison AMD FirePro M4000 vs NVIDIA GeForce GTX 850M

AMD FirePro M4000 vs NVIDIA GeForce GTX 850M

We compared two Mobile platform GPUs: 1024MB VRAM FirePro M4000 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 M4000 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 32.03GB/s)
Lower TDP (33W vs 45W)
NVIDIA GeForce GTX 850M 's Advantages
Released 1 years and 9 months late
More VRAM (2GB vs 1024GB)
128 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro M4000
0.691 TFLOPS
GeForce GTX 850M +67%
1.155 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Mar 2014
FirePro Mobile
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1001 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
32.03GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
640
32
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

10.80 GPixel/s
Pixel Rate
14.43 GPixel/s
21.60 GTexel/s
Texture Rate
36.08 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
1155 GFLOPS
43.20 GFLOPS
FP64 (double)
36.08 GFLOPS

Board Design

33W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Chelsea
GPU Name
GM107
Chelsea XT GL
GPU Variant
N15P-GT-A1
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.87 billion
123 mm²
Die Size
148 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1

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