Home GPU Comparison NVIDIA GeForce 7600 GT AGP vs NVIDIA GeForce 8400 GS Rev. 2

NVIDIA GeForce 7600 GT AGP vs NVIDIA GeForce 8400 GS Rev. 2

We compared two Desktop platform GPUs: 256MB VRAM GeForce 7600 GT AGP and 512MB VRAM GeForce 8400 GS Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 7600 GT AGP 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 6.400GB/s)
NVIDIA GeForce 8400 GS Rev. 2 's Advantages
Released 11 months late
More VRAM (512GB vs 256GB)
8 additional rendering cores
Lower TDP (25W vs 40W)

Score

VS

Graphics Card

Jan 2007
Release Date
Dec 2007
GeForce 7 AGP
Generation
GeForce 8
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
400 MHz

Memory

256MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
22.40GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
-
SM Count
1
-
Shading Units
8
12
TMUs
4
8
ROPs
4
-
-
-
-
-
-
-
-
-
-
L2 Cache
16 KB
-
-
-

Theoretical Performance

4.480 GPixel/s
Pixel Rate
2.268 GPixel/s
6.720 GTexel/s
Texture Rate
2.268 GTexel/s
-
-
-
-
FP32 (float)
22.40 GFLOPS
-
-
-

Board Design

40W
TDP
25W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
1x Molex
Power Connectors
None

Graphics Processor

G73
GPU Name
G98
G73-VZ-N-B1
GPU Variant
-
Curie
Architecture
Tesla
TSMC
Foundry
TSMC
90 nm
Process Size
65 nm
0.177 billion
Transistors
0.21 billion
125 mm²
Die Size
86 mm²

Graphics Features

9.0c (9_3)
DirectX
11.1 (10_0)
2.1
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
3.0
Shader Model
4.0

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