Home GPU Comparison AMD FirePro S7000 vs NVIDIA GeForce 8400 GS PCI

AMD FirePro S7000 vs NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 4GB VRAM FirePro S7000 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 S7000 's Advantages
Released 4 years and 8 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 5.328GB/s)
1272 additional rendering cores
NVIDIA GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)
FirePro S7000 +10954%
2.432 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

-
-
-
-
-
-
1200 MHz
Memory Clock
333 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
5.328GB/s

Render Config

20
Compute Units
-
-
SM Count
1
1280
Shading Units
8
80
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
2.268 GPixel/s
76.00 GTexel/s
Texture Rate
2.268 GTexel/s
-
-
-
2.432 TFLOPS
FP32 (float)
22.40 GFLOPS
152.0 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

Pitcairn
GPU Name
G98
Pitcairn XT GL (215-0828073)
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

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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