Home GPU Comparison NVIDIA GeForce 8400 GS Rev. 3 vs AMD FirePro S7000

NVIDIA GeForce 8400 GS Rev. 3 vs AMD FirePro S7000

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 4GB VRAM FirePro S7000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 3 's Advantages
Lower TDP (25W vs 150W)
AMD FirePro S7000 's Advantages
Released 2 years and 1 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 6.400GB/s)
1272 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 GS Rev. 3
0.02 TFLOPS
FirePro S7000 +12060%
2.432 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Aug 2012
GeForce 8
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1200 MHz

Memory

512MB
Memory Size
4GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
153.6GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

GT218
GPU Name
Pitcairn
8400GS-225-B1
GPU Variant
Pitcairn XT GL (215-0828073)
Tesla 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.26 billion
Transistors
2.8 billion
57 mm²
Die Size
212 mm²

Graphics Features

11.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
1.2
CUDA
-
4.1
Shader Model
5.1

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