Home GPU Comparison ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA GeForce GTS 350M

ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA GeForce GTS 350M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 4670 Mac Edition and 1024MB VRAM GeForce GTS 350M 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
224 additional rendering cores
NVIDIA GeForce GTS 350M 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (51.20GB/s vs 25.28GB/s)
Lower TDP (28W vs 35W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4670 Mac Edition +81%
0.435 TFLOPS
GeForce GTS 350M
0.24 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Jan 2010
M9x
Generation
GeForce 300M
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
GDDR5
128bit
Memory Bus
128bit
25.28GB/s
Bandwidth
51.20GB/s

Render Config

4
Compute Units
-
-
SM Count
12
320
Shading Units
96
32
TMUs
32
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

5.440 GPixel/s
Pixel Rate
4.000 GPixel/s
21.76 GTexel/s
Texture Rate
16.00 GTexel/s
-
-
-
435.2 GFLOPS
FP32 (float)
240.0 GFLOPS
-
-
-

Board Design

35W
TDP
28W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

M96
GPU Name
GT215
M96 XT (216-0729051)
GPU Variant
N11E-GE1
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.514 billion
Transistors
0.727 billion
146 mm²
Die Size
144 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
4.1
Shader Model
4.1

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