Home GPU Comparison NVIDIA GeForce 8600 GT vs AMD Radeon HD 8550 OEM

NVIDIA GeForce 8600 GT vs AMD Radeon HD 8550 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8600 GT and 1024MB VRAM Radeon HD 8550 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GT 's Advantages
Lower TDP (47W vs 60W)
AMD Radeon HD 8550 OEM 's Advantages
Released 6 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.60GB/s vs 22.40GB/s)
448 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600 GT
0.076 TFLOPS
Radeon HD 8550 OEM +721%
0.624 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Oct 2013
GeForce 8
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
22.40GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
6
4
SM Count
-
32
Shading Units
480
16
TMUs
24
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
5.200 GPixel/s
8.640 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
76.16 GFLOPS
FP32 (float)
624.0 GFLOPS
-
-
-

Board Design

47W
TDP
60W
200 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

G84
GPU Name
Turks
G84-303-A2
GPU Variant
Turks PRO (215-0803002)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.289 billion
Transistors
0.716 billion
169 mm²
Die Size
118 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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