Home GPU Comparison NVIDIA GeForce 8600M GT vs AMD Radeon HD 6430M

NVIDIA GeForce 8600M GT vs AMD Radeon HD 6430M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GT and 1024MB VRAM Radeon HD 6430M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600M GT 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 12.80GB/s)
AMD Radeon HD 6430M 's Advantages
Released 3 years and 8 months late
More VRAM (1024GB vs 512GB)
128 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600M GT
0.061 TFLOPS
Radeon HD 6430M +150%
0.153 TFLOPS
VS

Graphics Card

May 2007
Release Date
Jan 2011
GeForce 8M
Generation
Vancouver
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
22.40GB/s
Bandwidth
12.80GB/s

Render Config

-
Compute Units
2
4
SM Count
-
32
Shading Units
160
16
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

3.800 GPixel/s
Pixel Rate
1.920 GPixel/s
7.600 GTexel/s
Texture Rate
3.840 GTexel/s
-
-
-
60.80 GFLOPS
FP32 (float)
153.6 GFLOPS
-
-
-

Board Design

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

Graphics Processor

G84
GPU Name
Seymour
NB8P-GS
GPU Variant
Seymour LP S3 (216-0809020)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.289 billion
Transistors
0.37 billion
169 mm²
Die Size
67 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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