Home GPU Comparison AMD Radeon HD 8670A vs NVIDIA GeForce 9500M GS

AMD Radeon HD 8670A vs NVIDIA GeForce 9500M GS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8670A and 512MB VRAM GeForce 9500M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8670A 's Advantages
Released 5 years late
More VRAM (1024GB vs 512GB)
352 additional rendering cores
NVIDIA GeForce 9500M GS 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 16.00GB/s)
Lower TDP (20W vs 45W)

Score

Benchmark

FP32 (float)
Radeon HD 8670A +655%
0.461 TFLOPS
GeForce 9500M GS
0.061 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Feb 2008
All-In-One
Generation
GeForce 9M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
22.40GB/s

Render Config

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

Theoretical Performance

4.800 GPixel/s
Pixel Rate
3.800 GPixel/s
14.40 GTexel/s
Texture Rate
7.600 GTexel/s
-
-
-
460.8 GFLOPS
FP32 (float)
60.80 GFLOPS
28.80 GFLOPS
FP64 (double)
-

Board Design

45W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Mars
GPU Name
G84
Mars XT
GPU Variant
NB9P-GE1-A2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
0.95 billion
Transistors
0.289 billion
77 mm²
Die Size
169 mm²

Graphics Features

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

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