Home GPU Comparison NVIDIA GeForce 940M vs AMD FirePro S4000X

NVIDIA GeForce 940M vs AMD FirePro S4000X

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 2GB VRAM FirePro S4000X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940M 's Advantages
Released 7 months late
Boost Clock has increased by 42% (1098MHz vs 775MHz)
AMD FirePro S4000X 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)
128 additional rendering cores
Lower TDP (45W vs 75W)

Score

Benchmark

FP32 (float)
GeForce 940M +13%
1.124 TFLOPS
FirePro S4000X
0.992 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Aug 2014
GeForce 900M
Generation
FirePro Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

1020 MHz
Base Clock
725 MHz
1098 MHz
Boost Clock
775 MHz
900 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
10
-
-
-
512
Shading Units
640
32
TMUs
40
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

17.57 GPixel/s
Pixel Rate
12.40 GPixel/s
35.14 GTexel/s
Texture Rate
31.00 GTexel/s
-
-
-
1124 GFLOPS
FP32 (float)
992.0 GFLOPS
35.14 GFLOPS
FP64 (double)
62.00 GFLOPS

Board Design

75W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GM107
GPU Name
Venus
N16S-GT1-KB-B
GPU Variant
Venus XT
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
1.5 billion
148 mm²
Die Size
123 mm²

Graphics Features

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

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