Home GPU Comparison AMD FirePro W8100 vs NVIDIA GeForce 8400 GS

AMD FirePro W8100 vs NVIDIA GeForce 8400 GS

We compared two Desktop platform GPUs: 8GB VRAM FirePro W8100 and 256MB VRAM GeForce 8400 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W8100 's Advantages
Released 7 years and 2 months late
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (320.0GB/s vs 6.400GB/s)
2544 additional rendering cores
NVIDIA GeForce 8400 GS 's Advantages
Lower TDP (40W vs 220W)

Score

Benchmark

FP32 (float)
FirePro W8100 +14448%
4.219 TFLOPS
GeForce 8400 GS
0.029 TFLOPS
VS

Graphics Card

Jun 2014
Release Date
Apr 2007
FirePro
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
400 MHz

Memory

8GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
512bit
Memory Bus
64bit
320.0GB/s
Bandwidth
6.400GB/s

Render Config

40
Compute Units
-
-
SM Count
2
2560
Shading Units
16
160
TMUs
8
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

52.74 GPixel/s
Pixel Rate
1.836 GPixel/s
131.8 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
4.219 TFLOPS
FP32 (float)
29.38 GFLOPS
2.109 TFLOPS
FP64 (double)
-

Board Design

220W
TDP
40W
550 W
Suggested PSU
200 W
4x DisplayPort 1.2 1x SDI
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

Hawaii
GPU Name
G86
Hawaii GL40
GPU Variant
G86-213-A2
GCN 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
6.2 billion
Transistors
0.21 billion
438 mm²
Die Size
127 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.3
Shader Model
4.0

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