Home GPU Comparison AMD FirePro S4000X vs NVIDIA GeForce 8400M G

AMD FirePro S4000X vs NVIDIA GeForce 8400M G

We compared two Mobile platform GPUs: 2GB VRAM FirePro S4000X and 256MB VRAM GeForce 8400M G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S4000X 's Advantages
Released 7 years and 3 months late
Boost Clock775MHz
Larger VRAM bandwidth (72.00GB/s vs 6.400GB/s)
632 additional rendering cores
NVIDIA GeForce 8400M G 's Advantages
Lower TDP (10W vs 45W)

Score

Benchmark

FP32 (float)
FirePro S4000X +7530%
0.992 TFLOPS
GeForce 8400M G
0.013 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
May 2007
FirePro Mobile
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

725 MHz
Base Clock
-
775 MHz
Boost Clock
-
1125 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
6.400GB/s

Render Config

-
SM Count
1
10
Compute Units
-
640
Shading Units
8
40
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
16 KB

Theoretical Performance

12.40 GPixel/s
Pixel Rate
1.600 GPixel/s
31.00 GTexel/s
Texture Rate
3.200 GTexel/s
-
FP16 (half)
-
992.0 GFLOPS
FP32 (float)
12.80 GFLOPS
62.00 GFLOPS
FP64 (double)
-

Graphics Processor

Venus
GPU Name
G86
Venus XT
GPU Variant
NB8M-SE
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.5 billion
Transistors
0.21 billion
123 mm²
Die Size
127 mm²

Board Design

45W
TDP
10W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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