Home GPU Comparison NVIDIA GeForce GTX 580 Rev. 2 vs NVIDIA GeForce 8400 GS Rev. 2

NVIDIA GeForce GTX 580 Rev. 2 vs NVIDIA GeForce 8400 GS Rev. 2

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 Rev. 2 and 512MB VRAM GeForce 8400 GS Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580 Rev. 2 's Advantages
Released 3 years and 6 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (192.4GB/s vs 6.400GB/s)
504 additional rendering cores
NVIDIA GeForce 8400 GS Rev. 2 's Advantages
Lower TDP (25W vs 244W)

Score

Benchmark

FP32 (float)
GeForce GTX 580 Rev. 2 +7086%
1.581 TFLOPS
GeForce 8400 GS Rev. 2
0.022 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
Dec 2007
GeForce 500
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
400 MHz

Memory

1536MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
192.4GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
16
SM Count
1
512
Shading Units
8
64
TMUs
4
48
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

24.70 GPixel/s
Pixel Rate
2.268 GPixel/s
49.41 GTexel/s
Texture Rate
2.268 GTexel/s
-
-
-
1.581 TFLOPS
FP32 (float)
22.40 GFLOPS
197.6 GFLOPS
FP64 (double)
-

Board Design

244W
TDP
25W
550 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GF110
GPU Name
G98
GF110-380-A1
GPU Variant
-
Fermi 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
3 billion
Transistors
0.21 billion
520 mm²
Die Size
86 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
1.1
5.1
Shader Model
4.0

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