Home GPU Comparison NVIDIA GeForce 8600 GTS Mac Edition vs ATI Radeon HD 2600 XT Mac Edition

NVIDIA GeForce 8600 GTS Mac Edition vs ATI Radeon HD 2600 XT Mac Edition

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8600 GTS Mac Edition and 256MB VRAM Radeon HD 2600 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GTS Mac Edition 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (32.26GB/s vs 25.60GB/s)
ATI Radeon HD 2600 XT Mac Edition 's Advantages
88 additional rendering cores
Lower TDP (45W vs 75W)

Score

Benchmark

FP32 (float)
GeForce 8600 GTS Mac Edition
0.093 TFLOPS
Radeon HD 2600 XT Mac Edition +80%
0.168 TFLOPS
VS

Graphics Card

Sep 2007
Release Date
Feb 2008
GeForce 8
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1008 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
32.26GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
3
4
SM Count
-
32
Shading Units
120
16
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

5.400 GPixel/s
Pixel Rate
2.800 GPixel/s
10.80 GTexel/s
Texture Rate
5.600 GTexel/s
-
-
-
92.80 GFLOPS
FP32 (float)
168.0 GFLOPS
-
-
-

Board Design

75W
TDP
45W
250 W
Suggested PSU
200 W
2x DVI
Outputs
2x DVI
1x 6-pin
Power Connectors
None

Graphics Processor

G84
GPU Name
RV630
G84-400-A2
GPU Variant
-
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
65 nm
0.289 billion
Transistors
0.39 billion
169 mm²
Die Size
153 mm²

Graphics Features

11.1 (10_0)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.0

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