Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce 8800 GS

NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce 8800 GS

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 384MB VRAM GeForce 8800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT PCI 's Advantages
Released 7 months late
Lower TDP (50W vs 105W)
NVIDIA GeForce 8800 GS 's Advantages
More VRAM (384GB vs 256GB)
Larger VRAM bandwidth (38.40GB/s vs 12.80GB/s)
80 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
GeForce 8800 GS +486%
0.264 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jan 2008
GeForce 9
Generation
GeForce 8
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
384MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
192bit
12.80GB/s
Bandwidth
38.40GB/s

Render Config

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

Theoretical Performance

2.200 GPixel/s
Pixel Rate
6.600 GPixel/s
4.400 GTexel/s
Texture Rate
26.40 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
264.0 GFLOPS
-
-
-

Board Design

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

Graphics Processor

G96C
GPU Name
G92
-
GPU Variant
G92-150-A2
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.314 billion
Transistors
0.754 billion
121 mm²
Die Size
324 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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