Home GPU Comparison AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce GT 330M

AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce GT 330M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M290X 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 M290X Mac Edition 's Advantages
Released 4 years and 10 months late
Boost Clock975MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (174.7GB/s vs 25.60GB/s)
976 additional rendering cores
NVIDIA GeForce GT 330M 's Advantages
Lower TDP (23W vs 80W)

Score

Benchmark

FP32 (float)
Radeon R9 M290X Mac Edition +1550%
1.997 TFLOPS
GeForce GT 330M
0.121 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Jan 2010
Crystal System
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

850 MHz
Base Clock
-
975 MHz
Boost Clock
-
1365 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
25.60GB/s

Render Config

16
Compute Units
-
-
SM Count
6
1024
Shading Units
48
64
TMUs
16
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
4.600 GPixel/s
62.40 GTexel/s
Texture Rate
9.200 GTexel/s
-
-
-
1.997 TFLOPS
FP32 (float)
121.4 GFLOPS
124.8 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Pitcairn
GPU Name
GT216
Pitcairn PRO (215-0828062)
GPU Variant
N11P-GE1-A3
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
0.486 billion
212 mm²
Die Size
100 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
5.1
Shader Model
4.1

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