Home GPU Comparison ATI Radeon HD 3550 vs NVIDIA GeForce 8600 GT Mac Edition

ATI Radeon HD 3550 vs NVIDIA GeForce 8600 GT Mac Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3550 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

ATI Radeon HD 3550 's Advantages
Released 1 years and 4 months late
More VRAM (512GB vs 128GB)
8 additional rendering cores
Lower TDP (30W vs 47W)
NVIDIA GeForce 8600 GT Mac Edition 's Advantages
Larger VRAM bandwidth (24.00GB/s vs 6.336GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 3550
0.048 TFLOPS
GeForce 8600 GT Mac Edition +93%
0.093 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Apr 2007
Radeon R600
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
396 MHz
Memory Clock
750 MHz

Memory

512MB
Memory Size
128MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
128bit
6.336GB/s
Bandwidth
24.00GB/s

Render Config

2
Compute Units
-
-
SM Count
4
40
Shading Units
32
4
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

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

Board Design

30W
TDP
47W
200 W
Suggested PSU
200 W
2x DisplayPort
Outputs
2x DVI
None
Power Connectors
None

Graphics Processor

RV620
GPU Name
G84
RV620 PRO (215-0670006)
GPU Variant
G84-303-A2
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.181 billion
Transistors
0.289 billion
67 mm²
Die Size
169 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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