AMD Radeon RX 570 vs AMD Radeon R9 M270X
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Feb 2015
Generation
Polaris
Gem System
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1168 MHz
900 MHz
Boost Clock
1244 MHz
1000 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
224.0GB/s
88.00GB/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
39.81 GPixel/s
16.00 GPixel/s
Texture Rate
159.2 GTexel/s
48.00 GTexel/s
FP16 (half)
5.095 TFLOPS
-
FP32 (float)
5.095 TFLOPS
1.536 TFLOPS
FP64 (double)
318.5 GFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Saturn
GPU Variant
Polaris 20 XL(215-0910052)
Saturn PRO(216-0843044)
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
Suggested PSU
450 W
-
Outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin
-
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
3,851
-
3DMark Time Spy Extreme
1,770
-
Battlefield 5 1080p
69
-
Shadow of the Tomb Raider 2160p
18
-
Shadow of the Tomb Raider 1440p
34
-
Shadow of the Tomb Raider 1080p
52
-
Battlefield 5 2160p
27
-
Battlefield 5 1440p
51
-
GTA 5 1080p
100
-