Home GPU Comparison NVIDIA GeForce GT 330M Mac Edition vs ATI Mobility Radeon HD 4330

NVIDIA GeForce GT 330M Mac Edition vs ATI Mobility Radeon HD 4330

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 330M Mac Edition and 512MB VRAM Mobility Radeon HD 4330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 330M Mac Edition 's Advantages
Released 1 years and 3 months late
Larger VRAM bandwidth (25.28GB/s vs 9.600GB/s)
ATI Mobility Radeon HD 4330 's Advantages
32 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 330M Mac Edition +47%
0.106 TFLOPS
Mobility Radeon HD 4330
0.072 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Jan 2009
GeForce 300M
Generation
M9x
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
790 MHz
Memory Clock
600 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
25.28GB/s
Bandwidth
9.600GB/s

Render Config

-
Compute Units
1
6
SM Count
-
48
Shading Units
80
16
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.000 GPixel/s
Pixel Rate
1.800 GPixel/s
8.000 GTexel/s
Texture Rate
3.600 GTexel/s
-
-
-
105.6 GFLOPS
FP32 (float)
72.00 GFLOPS
-
-
-

Board Design

23W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GT216
GPU Name
M92
N11P-GE1-A3
GPU Variant
M92-M (216-0728009)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.486 billion
Transistors
0.242 billion
100 mm²
Die Size
73 mm²

Graphics Features

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

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