Home GPU Comparison AMD FirePro S4000X vs NVIDIA GeForce GTX 950A

AMD FirePro S4000X vs NVIDIA GeForce GTX 950A

We compared two Mobile platform GPUs: 2GB VRAM FirePro S4000X and 2GB VRAM GeForce GTX 950A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S4000X 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 32.03GB/s)
Lower TDP (45W vs 75W)
NVIDIA GeForce GTX 950A 's Advantages
Released 7 months late
Boost Clock has increased by 45% (1124MHz vs 775MHz)

Score

Benchmark

FP32 (float)
FirePro S4000X
0.992 TFLOPS
GeForce GTX 950A +45%
1.439 TFLOPS
VS

Graphics Card

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

Clock Speeds

725 MHz
Base Clock
993 MHz
775 MHz
Boost Clock
1124 MHz
1125 MHz
Memory Clock
1001 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
32.03GB/s

Render Config

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

Theoretical Performance

12.40 GPixel/s
Pixel Rate
17.98 GPixel/s
31.00 GTexel/s
Texture Rate
44.96 GTexel/s
-
-
-
992.0 GFLOPS
FP32 (float)
1439 GFLOPS
62.00 GFLOPS
FP64 (double)
44.96 GFLOPS

Board Design

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

Graphics Processor

Venus
GPU Name
GM107
Venus XT
GPU Variant
N16P-GT
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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