Home GPU Comparison ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA GeForce 9650M GT

ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA GeForce 9650M GT

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 4670 Mac Edition and 1024MB VRAM GeForce 9650M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4670 Mac Edition 's Advantages
Released 1 years and 1 months late
288 additional rendering cores
NVIDIA GeForce 9650M GT 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 25.28GB/s)
Lower TDP (23W vs 35W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4670 Mac Edition +411%
0.435 TFLOPS
GeForce 9650M GT
0.085 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Aug 2008
M9x
Generation
GeForce 9M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
790 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
25.28GB/s
Bandwidth
25.60GB/s

Render Config

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

Theoretical Performance

5.440 GPixel/s
Pixel Rate
4.400 GPixel/s
21.76 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
435.2 GFLOPS
FP32 (float)
84.80 GFLOPS
-
-
-

Board Design

35W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

M96
GPU Name
G96C
M96 XT (216-0729051)
GPU Variant
NB9P-GT
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.514 billion
Transistors
0.314 billion
146 mm²
Die Size
121 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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