Home GPU Comparison NVIDIA GeForce 6800 vs NVIDIA GeForce 8600 GT Mac Edition

NVIDIA GeForce 6800 vs NVIDIA GeForce 8600 GT Mac Edition

We compared two Desktop platform GPUs: 256MB VRAM GeForce 6800 and 128MB VRAM GeForce 8600 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 6800 's Advantages
More VRAM (256GB vs 128GB)
NVIDIA GeForce 8600 GT Mac Edition 's Advantages
Released 2 years and 5 months late
Larger VRAM bandwidth (24.00GB/s vs 19.20GB/s)
32 additional rendering cores

Score

VS

Graphics Card

Nov 2004
Release Date
Apr 2007
GeForce 6 PCIe
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
300 MHz
Memory Clock
750 MHz

Memory

256MB
Memory Size
128MB
DDR
Memory Type
GDDR3
256bit
Memory Bus
128bit
19.20GB/s
Bandwidth
24.00GB/s

Render Config

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

Theoretical Performance

2.600 GPixel/s
Pixel Rate
4.800 GPixel/s
3.900 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
-
FP32 (float)
92.80 GFLOPS
-
-
-

Board Design

Unknown
TDP
47W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI
None
Power Connectors
None

Graphics Processor

NV41
GPU Name
G84
-
GPU Variant
G84-303-A2
Curie
Architecture
Tesla
TSMC
Foundry
TSMC
130 nm
Process Size
80 nm
0.19 billion
Transistors
0.289 billion
225 mm²
Die Size
169 mm²

Graphics Features

9.0c (9_3)
DirectX
11.1 (10_0)
2.0 (full) 2.1 (partial)
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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