AMD Radeon RX 550 Mobile vs NVIDIA GeForce GT 330M Mac Edition
We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 550 Mobile and 512MB VRAM GeForce GT 330M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 550 Mobile 's Advantages
Released 7 years and 3 months late
Boost Clock1287MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 25.28GB/s)
592 additional rendering cores
NVIDIA GeForce GT 330M Mac Edition 's Advantages
Lower TDP (23W vs 50W)
Score
Benchmark
FP32 (float)
Radeon RX 550 Mobile
+1453%
1.647 TFLOPS
GeForce GT 330M Mac Edition
0.106 TFLOPS
Graphics Card
Jul 2017
Release Date
Apr 2010
Mobility Radeon
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)
Clock Speeds
1100 MHz
Base Clock
-
1287 MHz
Boost Clock
-
1500 MHz
Memory Clock
790 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
25.28GB/s
Render Config
10
Compute Units
-
-
SM Count
6
640
Shading Units
48
40
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-
Theoretical Performance
20.59 GPixel/s
Pixel Rate
4.000 GPixel/s
51.48 GTexel/s
Texture Rate
8.000 GTexel/s
1.647 TFLOPS
FP16 (half)
-
1.647 TFLOPS
FP32 (float)
105.6 GFLOPS
103.0 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Lexa
GPU Name
GT216
Lexa PRO
(215-0904018)
GPU Variant
N11P-GE1-A3
GCN 4.0
Architecture
Tesla 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
0.486 billion
103 mm²
Die Size
100 mm²
Graphics Features
12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
6.4
Shader Model
4.1
