Home GPU Comparison NVIDIA GeForce GT 330M Mac Edition vs ATI Mobility Radeon HD 3850

NVIDIA GeForce GT 330M Mac Edition vs ATI Mobility Radeon HD 3850

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 330M Mac Edition and 512MB VRAM Mobility Radeon HD 3850 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 10 months late
Lower TDP (23W vs 35W)
ATI Mobility Radeon HD 3850 's Advantages
Larger VRAM bandwidth (48.00GB/s vs 25.28GB/s)
272 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 330M Mac Edition
0.106 TFLOPS
Mobility Radeon HD 3850 +250%
0.371 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Jun 2008
GeForce 300M
Generation
M8x
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
790 MHz
Memory Clock
750 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
25.28GB/s
Bandwidth
48.00GB/s

Render Config

-
Compute Units
4
6
SM Count
-
48
Shading Units
320
16
TMUs
16
8
ROPs
16
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.000 GPixel/s
Pixel Rate
9.280 GPixel/s
8.000 GTexel/s
Texture Rate
9.280 GTexel/s
-
-
-
105.6 GFLOPS
FP32 (float)
371.2 GFLOPS
-
FP64 (double)
74.24 GFLOPS

Board Design

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

Graphics Processor

GT216
GPU Name
M88
N11P-GE1-A3
GPU Variant
-
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.486 billion
Transistors
0.666 billion
100 mm²
Die Size
192 mm²

Graphics Features

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

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