AMD Radeon R9 M390 Mac Edition vs AMD Radeon Pro 5700
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Aug 2020
Generation
Crystal System
Radeon Pro Mac
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1365 MHz
1500 MHz
Base Clock
—
1243 MHz
Boost Clock
—
1350 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
174.7GB/s
384.0GB/s
Render Config
Compute Units
16
36
Shading Units
1024
2304
TMUs
64
144
ROPs
32
64
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
4 MB
Theoretical Performance
Pixel Rate
30.66 GPixel/s
86.40 GPixel/s
Texture Rate
61.31 GTexel/s
194.4 GTexel/s
FP32 (float)
1.962 TFLOPS
6.221 TFLOPS
FP64 (double)
122.6 GFLOPS
388.8 GFLOPS
FP16 (half)
—
12.44 TFLOPS
Graphics Processor
GPU Name
Pitcairn
Navi 10
GPU Variant
Pitcairn PRO(215-0828062)
Navi 10 XLA
Architecture
GCN 1.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
10.3 billion
Die Size
212 mm²
251 mm²
Board Design
TDP
80W
130W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
—
300 W
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.