Home GPU Comparison NVIDIA GeForce GTX 580 vs NVIDIA GeForce 8400 SE

NVIDIA GeForce GTX 580 vs NVIDIA GeForce 8400 SE

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 and 128MB VRAM GeForce 8400 SE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580 's Advantages
Released 2 years and 3 months late
More VRAM (1536GB vs 128GB)
Larger VRAM bandwidth (192.4GB/s vs 6.400GB/s)
496 additional rendering cores
NVIDIA GeForce 8400 SE 's Advantages
Lower TDP (50W vs 244W)

Score

Benchmark

FP32 (float)
GeForce GTX 580 +5351%
1.581 TFLOPS
GeForce 8400 SE
0.029 TFLOPS
VS

Graphics Card

Nov 2010
Release Date
Aug 2008
GeForce 500
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

1536MB
Memory Size
128MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
192.4GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
16
SM Count
2
512
Shading Units
16
64
TMUs
8
48
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

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

Board Design

244W
TDP
50W
550 W
Suggested PSU
250 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
G86S
GF110-375-A1
GPU Variant
-
Fermi 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
3 billion
Transistors
0.21 billion
520 mm²
Die Size
127 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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