Home GPU Comparison AMD Radeon Pro 570X vs AMD Radeon R9 M485X

AMD Radeon Pro 570X vs AMD Radeon R9 M485X

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 570X and 8GB VRAM Radeon R9 M485X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 570X 's Advantages
Released 2 years and 10 months late
Boost Clock1105MHz
Larger VRAM bandwidth (217.6GB/s vs 160.0GB/s)
Lower TDP (150W vs 250W)
AMD Radeon R9 M485X 's Advantages
More VRAM (8GB vs 4GB)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro 570X +33%
3.96 TFLOPS
Radeon R9 M485X
2.961 TFLOPS
VS

Graphics Card

Mar 2019
Release Date
May 2016
Radeon Pro Mac
Generation
Crystal System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

1000 MHz
Base Clock
-
1105 MHz
Boost Clock
-
1700 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
217.6GB/s
Bandwidth
160.0GB/s

Render Config

28
Compute Units
32
-
-
-
1792
Shading Units
2048
112
TMUs
128
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

35.36 GPixel/s
Pixel Rate
23.14 GPixel/s
123.8 GTexel/s
Texture Rate
92.54 GTexel/s
3.960 TFLOPS
FP16 (half)
2.961 TFLOPS
3.960 TFLOPS
FP32 (float)
2.961 TFLOPS
247.5 GFLOPS
FP64 (double)
185.1 GFLOPS

Board Design

150W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Polaris 20
GPU Name
Amethyst
Polaris 20
GPU Variant
Amethyst XT
GCN 4.0
Architecture
GCN 3.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
5 billion
232 mm²
Die Size
366 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.0
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
6.3

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