Home GPU Comparison AMD Radeon R9 M295X Mac Edition vs NVIDIA GeForce GT 330M

AMD Radeon R9 M295X Mac Edition vs NVIDIA GeForce GT 330M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M295X Mac Edition and 1024MB VRAM GeForce GT 330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M295X Mac Edition 's Advantages
Released 4 years and 10 months late
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (174.3GB/s vs 25.60GB/s)
2000 additional rendering cores
NVIDIA GeForce GT 330M 's Advantages
Lower TDP (23W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M295X Mac Edition +2777%
3.482 TFLOPS
GeForce GT 330M
0.121 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Jan 2010
Crystal System
Generation
GeForce 300M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1362 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
174.3GB/s
Bandwidth
25.60GB/s

Render Config

-
SM Count
6
32
Compute Units
-
2048
Shading Units
48
128
TMUs
16
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
4.600 GPixel/s
108.8 GTexel/s
Texture Rate
9.200 GTexel/s
3.482 TFLOPS
FP16 (half)
-
3.482 TFLOPS
FP32 (float)
121.4 GFLOPS
217.6 GFLOPS
FP64 (double)
-

Graphics Processor

Amethyst
GPU Name
GT216
Amethyst XT
GPU Variant
N11P-GE1-A3
GCN 3.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
0.486 billion
366 mm²
Die Size
100 mm²

Board Design

250W
TDP
23W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
6.3
Shader Model
4.1

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