GeForce 8400 GS PCI vs GeForce 6800 GS
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 256MB VRAM GeForce 6800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 8400 GS PCI 's Advantages
Released 2 years and 1 months late
More VRAM (512GB vs 256GB)
8 additional rendering cores
GeForce 6800 GS 's Advantages
Larger VRAM bandwidth (32.00GB/s vs 5.328GB/s)
Score
Graphics Card
Dec 2007
Release Date
Nov 2005
GeForce 8
Generation
GeForce 6 PCIe
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 1.0 x16
Clock Speeds
333 MHz
Memory Clock
500 MHz
Memory
512MB
Memory Size
256MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
5.328GB/s
Bandwidth
32.00GB/s
Render Config
1
SM Count
-
8
Shading Units
-
4
TMUs
12
4
ROPs
8
16 KB
L2 Cache
-
Theoretical Performance
2.268 GPixel/s
Pixel Rate
3.400 GPixel/s
2.268 GTexel/s
Texture Rate
5.100 GTexel/s
22.40 GFLOPS
FP32 (float)
-
Board Design
25W
TDP
Unknown
200 W
Suggested PSU
200 W
1x S-Video
1x DMS-59
Outputs
1x DVI
1x VGA
1x S-Video
None
Power Connectors
1x 6-pin
Graphics Processor
G98
GPU Name
NV41
G98-400-U2
GPU Variant
-
Tesla
Architecture
Curie
TSMC
Foundry
TSMC
65 nm
Process Size
130 nm
0.21 billion
Transistors
0.19 billion
86 mm²
Die Size
225 mm²
Graphics Features
11.1 (10_0)
DirectX
9.0c (9_3)
3.3
OpenGL
2.0 (full)
2.1 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
3.0
