GeForce 8400 GS PCI vs GeForce GTX 580 Rev. 2
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 1536MB VRAM GeForce GTX 580 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 244W)
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 5.328GB/s)
504 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
GeForce GTX 580 Rev. 2
+7086%
1581
Graphics Card
Dec 2007
Release Date
Jun 2011
GeForce 8
Generation
GeForce 500
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16
Clock Speeds
333 MHz
Memory Clock
1002 MHz
Memory
512MB
Memory Size
1536MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
384bit
5.328GB/s
Bandwidth
192.4GB/s
Render Config
1
SM Count
16
8
Shading Units
512
4
TMUs
64
4
ROPs
48
-
L1 Cache
64 KB (per SM)
16 KB
L2 Cache
768 KB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
24.70 GPixel/s
2.268 GTexel/s
Texture Rate
49.41 GTexel/s
22.40 GFLOPS
FP32 (float)
1.581 TFLOPS
-
FP64 (double)
197.6 GFLOPS
Board Design
25W
TDP
244W
200 W
Suggested PSU
550 W
1x S-Video
1x DMS-59
Outputs
2x DVI
1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
G98
GPU Name
GF110
G98-400-U2
GPU Variant
GF110-380-A1
Tesla
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.21 billion
Transistors
3 billion
86 mm²
Die Size
520 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.0
4.0
Shader Model
5.1
