Home GPU Comparison NVIDIA GeForce 8600M GS vs AMD Radeon HD 8670M

NVIDIA GeForce 8600M GS vs AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GS and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8670M 's Advantages
Released 5 years and 10 months late
Boost Clock975MHz
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600M GS
0.029 TFLOPS
Radeon HD 8670M +2051%
0.624 TFLOPS
VS

Graphics Card

May 2007
Release Date
Mar 2013
GeForce 8M
Generation
Solar System
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
400 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
DDR3
128bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
5
1
SM Count
-
16
Shading Units
320
8
TMUs
20
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
7.800 GPixel/s
3.600 GTexel/s
Texture Rate
19.50 GTexel/s
-
-
-
28.80 GFLOPS
FP32 (float)
624.0 GFLOPS
-
FP64 (double)
39.00 GFLOPS

Board Design

20W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

G86
GPU Name
Sun
G86-770-A2
GPU Variant
Sun S3 XT (216-0841009)
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.21 billion
Transistors
0.69 billion
127 mm²
Die Size
56 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
1.1
CUDA
-
4.0
Shader Model
6.5 (5.1)

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