AMD Radeon Pro 575 vs AMD Radeon R9 M380
GPU · Specs Compare
Graphics Card
Release Date
Jun 2017
May 2015
Generation
Radeon Pro Mac
Gem System
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1695 MHz
1500 MHz
Base Clock
—
900 MHz
Boost Clock
—
1000 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
217.0GB/s
96.00GB/s
Render Config
Compute Units
32
12
Shading Units
2048
768
TMUs
128
48
ROPs
32
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
256 KB
Theoretical Performance
Pixel Rate
35.07 GPixel/s
16.00 GPixel/s
Texture Rate
140.3 GTexel/s
48.00 GTexel/s
FP16 (half)
4.489 TFLOPS
—
FP32 (float)
4.489 TFLOPS
1.536 TFLOPS
FP64 (double)
280.6 GFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Strato
GPU Variant
Polaris 20 XL(215-0910052)
Strato PRO
Architecture
GCN 4.0
GCN 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
2.08 billion
Die Size
232 mm²
160 mm²
Board Design
TDP
150W
Unknown
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
—
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.2.170
Shader Model
6.4
6.5
Benchmark
3DMark Time Spy
3,393
—
3DMark Time Spy Extreme
1,351
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.