Home GPU Comparison NVIDIA GeForce 8600 GT Mac Edition vs ATI Radeon HD 4550

NVIDIA GeForce 8600 GT Mac Edition vs ATI Radeon HD 4550

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8600 GT Mac Edition and 256MB VRAM Radeon HD 4550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GT Mac Edition 's Advantages
Larger VRAM bandwidth (24.00GB/s vs 10.48GB/s)
ATI Radeon HD 4550 's Advantages
Released 1 years and 5 months late
More VRAM (256GB vs 128GB)
48 additional rendering cores
Lower TDP (25W vs 47W)

Score

Benchmark

FP32 (float)
GeForce 8600 GT Mac Edition
0.093 TFLOPS
Radeon HD 4550 +3%
0.096 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Sep 2008
GeForce 8
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
655 MHz

Memory

128MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
24.00GB/s
Bandwidth
10.48GB/s

Render Config

-
Compute Units
1
4
SM Count
-
32
Shading Units
80
16
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

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

Board Design

47W
TDP
25W
200 W
Suggested PSU
200 W
2x DVI
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
None
Power Connectors
None

Graphics Processor

G84
GPU Name
RV710
G84-303-A2
GPU Variant
RV710 (215-0725016)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.289 billion
Transistors
0.242 billion
169 mm²
Die Size
73 mm²

Graphics Features

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

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