Home GPU Comparison AMD FirePro W4000 vs NVIDIA GeForce 8400 GS PCI

AMD FirePro W4000 vs NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 2GB VRAM FirePro W4000 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 W4000 's Advantages
Released 4 years and 8 months late
Larger VRAM bandwidth (102.4GB/s vs 5.328GB/s)
760 additional rendering cores
NVIDIA GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)
FirePro W4000 +5659%
1.267 TFLOPS
GeForce 8400 GS PCI
0.022 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Dec 2007
FirePro
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
333 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
102.4GB/s
Bandwidth
5.328GB/s

Render Config

-
SM Count
1
12
Compute Units
-
768
Shading Units
8
48
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 KB

Theoretical Performance

26.40 GPixel/s
Pixel Rate
2.268 GPixel/s
39.60 GTexel/s
Texture Rate
2.268 GTexel/s
-
FP16 (half)
-
1267 GFLOPS
FP32 (float)
22.40 GFLOPS
79.20 GFLOPS
FP64 (double)
-

Graphics Processor

Pitcairn
GPU Name
G98
Pitcairn LE GL
GPU Variant
G98-400-U2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.8 billion
Transistors
0.21 billion
212 mm²
Die Size
86 mm²

Board Design

75W
TDP
25W
250 W
Suggested PSU
200 W
1x DVI 2x DisplayPort 1.2
Outputs
1x S-Video 1x DMS-59
None
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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