Home GPU Comparison AMD FirePro W7100 vs NVIDIA GeForce 8400 GS PCI

AMD FirePro W7100 vs NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 8GB VRAM FirePro W7100 and 512MB VRAM GeForce 8400 GS PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W7100 's Advantages
Released 6 years and 8 months late
Larger VRAM bandwidth (160.0GB/s vs 5.328GB/s)
1784 additional rendering cores
NVIDIA GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)
FirePro W7100 +14886%
3.297 TFLOPS
GeForce 8400 GS PCI
0.022 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Dec 2007
FirePro
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
333 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
5.328GB/s

Render Config

-
SM Count
1
28
Compute Units
-
1792
Shading Units
8
112
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 KB

Theoretical Performance

29.44 GPixel/s
Pixel Rate
2.268 GPixel/s
103.0 GTexel/s
Texture Rate
2.268 GTexel/s
3.297 TFLOPS
FP16 (half)
-
3.297 TFLOPS
FP32 (float)
22.40 GFLOPS
206.1 GFLOPS
FP64 (double)
-

Graphics Processor

Tonga
GPU Name
G98
Tonga PRO GL
GPU Variant
G98-400-U2
GCN 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
5 billion
Transistors
0.21 billion
366 mm²
Die Size
86 mm²

Board Design

150W
TDP
25W
450 W
Suggested PSU
200 W
4x DisplayPort 1.2
Outputs
1x S-Video 1x DMS-59
1x 6-pin
Power Connectors
None

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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