Home GPU Comparison NVIDIA GeForce 8600 GT vs AMD Radeon HD 8670 OEM

NVIDIA GeForce 8600 GT vs AMD Radeon HD 8670 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8600 GT and 2GB VRAM Radeon HD 8670 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 75W)
AMD Radeon HD 8670 OEM 's Advantages
Released 5 years and 9 months late
Boost Clock1050MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (73.60GB/s vs 22.40GB/s)
352 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600 GT
0.076 TFLOPS
Radeon HD 8670 OEM +960%
0.806 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Jan 2013
GeForce 8
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
700 MHz
Memory Clock
1150 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
22.40GB/s
Bandwidth
73.60GB/s

Render Config

-
Compute Units
6
4
SM Count
-
32
Shading Units
384
16
TMUs
24
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
8.400 GPixel/s
8.640 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
76.16 GFLOPS
FP32 (float)
806.4 GFLOPS
-
FP64 (double)
50.40 GFLOPS

Board Design

47W
TDP
75W
200 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

G84
GPU Name
Oland
G84-303-A2
GPU Variant
Oland XT (215-0837000)
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.289 billion
Transistors
0.95 billion
169 mm²
Die Size
77 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
5.1

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