NVIDIA GeForce MX550 vs AMD Radeon R9 M390 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
May 2015
Generation
GeForce MX
Crystal System
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1065 MHz
—
Boost Clock
1320 MHz
—
Memory Clock
1500 MHz
1365 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
96.00GB/s
174.7GB/s
Render Config
SM Count
16
—
Shading Units
1024
1024
TMUs
32
64
ROPs
16
32
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
—
16
Theoretical Performance
Pixel Rate
21.12 GPixel/s
30.66 GPixel/s
Texture Rate
42.24 GTexel/s
61.31 GTexel/s
FP16 (half)
2.703 TFLOPS
—
FP32 (float)
2.703 TFLOPS
1.962 TFLOPS
FP64 (double)
42.24 GFLOPS
122.6 GFLOPS
Graphics Processor
GPU Name
TU117
Pitcairn
GPU Variant
MX550
Pitcairn PRO(215-0828062)
Architecture
Turing
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
4.7 billion
2.8 billion
Die Size
200 mm²
212 mm²
Board Design
TDP
25W
80W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.6
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.