Home GPU Comparison NVIDIA GeForce 8800 GS vs NVIDIA GeForce 8400 SE

NVIDIA GeForce 8800 GS vs NVIDIA GeForce 8400 SE

We compared two Desktop platform GPUs: 384MB VRAM GeForce 8800 GS 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 8800 GS 's Advantages
More VRAM (384GB vs 128GB)
Larger VRAM bandwidth (38.40GB/s vs 6.400GB/s)
80 additional rendering cores
NVIDIA GeForce 8400 SE 's Advantages
Released 7 months late
Lower TDP (50W vs 105W)

Score

Benchmark

FP32 (float)
GeForce 8800 GS +810%
0.264 TFLOPS
GeForce 8400 SE
0.029 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Aug 2008
GeForce 8
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
400 MHz

Memory

384MB
Memory Size
128MB
GDDR3
Memory Type
DDR2
192bit
Memory Bus
64bit
38.40GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
12
SM Count
2
96
Shading Units
16
48
TMUs
8
12
ROPs
4
-
-
-
-
-
-
-
-
-
48 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
1.836 GPixel/s
26.40 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
264.0 GFLOPS
FP32 (float)
29.38 GFLOPS
-
-
-

Board Design

105W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

G92
GPU Name
G86S
G92-150-A2
GPU Variant
-
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
65 nm
Process Size
80 nm
0.754 billion
Transistors
0.21 billion
324 mm²
Die Size
127 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.1
4.0
Shader Model
4.0

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