Home GPU Comparison AMD Radeon R9 M385X vs AMD Radeon Pro 570X

AMD Radeon R9 M385X vs AMD Radeon Pro 570X

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385X and 4GB VRAM Radeon Pro 570X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 570X 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 0% (1105MHz vs 1100MHz)
Larger VRAM bandwidth (217.6GB/s vs 76.80GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M385X
1.971 TFLOPS
Radeon Pro 570X +100%
3.96 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 2019
Gem System
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
1000 MHz
1100 MHz
Boost Clock
1105 MHz
1200 MHz
Memory Clock
1700 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
76.80GB/s
Bandwidth
217.6GB/s

Render Config

14
Compute Units
28
-
-
-
896
Shading Units
1792
56
TMUs
112
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

17.60 GPixel/s
Pixel Rate
35.36 GPixel/s
61.60 GTexel/s
Texture Rate
123.8 GTexel/s
-
FP16 (half)
3.960 TFLOPS
1.971 TFLOPS
FP32 (float)
3.960 TFLOPS
123.2 GFLOPS
FP64 (double)
247.5 GFLOPS

Board Design

Unknown
TDP
150W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Strato
GPU Name
Polaris 20
Strato XT
GPU Variant
Polaris 20
GCN 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.08 billion
Transistors
5.7 billion
160 mm²
Die Size
232 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2.170
Vulkan
1.2
-
-
-
6.5
Shader Model
6.4

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