Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce 8800 GTS Core 112

NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce 8800 GTS Core 112

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 640MB VRAM GeForce 8800 GTS Core 112 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 9 months late
Lower TDP (50W vs 150W)
NVIDIA GeForce 8800 GTS Core 112 's Advantages
More VRAM (640GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)
96 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
GeForce 8800 GTS Core 112 +497%
0.269 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Nov 2007
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
640MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
320bit
12.80GB/s
Bandwidth
64.00GB/s

Render Config

-
-
-
2
SM Count
14
16
Shading Units
112
8
TMUs
28
4
ROPs
20
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
80 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
10.00 GPixel/s
4.400 GTexel/s
Texture Rate
28.00 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
268.8 GFLOPS
-
-
-

Board Design

50W
TDP
150W
250 W
Suggested PSU
450 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
G80
-
GPU Variant
G80-100-K0-A2
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
90 nm
0.314 billion
Transistors
0.681 billion
121 mm²
Die Size
484 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1 (1.0)
N/A
Vulkan
N/A
1.1
CUDA
1.0
4.0
Shader Model
4.0

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