AMD Radeon R7 370 vs AMD Radeon RX 580 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jun 2015
Apr 2017
Generation
Pirate Islands
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
925 MHz
1000 MHz
Boost Clock
975 MHz
1077 MHz
Memory Clock
1400 MHz
2000 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
179.2GB/s
256.0GB/s
Render Config
Compute Units
16
36
Shading Units
1024
2304
TMUs
64
144
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
31.20 GPixel/s
34.46 GPixel/s
Texture Rate
62.40 GTexel/s
155.1 GTexel/s
FP32 (float)
1.997 TFLOPS
4.963 TFLOPS
FP64 (double)
124.8 GFLOPS
310.2 GFLOPS
FP16 (half)
—
4.963 TFLOPS
Graphics Processor
GPU Name
Trinidad
Polaris 20
GPU Variant
Trinidad PRO(215-0870020)
Polaris 20M XT
Architecture
GCN 1.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
2.8 billion
5.7 billion
Die Size
212 mm²
232 mm²
Board Design
TDP
110W
100W
Suggested PSU
300 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.2
Shader Model
5.1
6.4
Benchmark
3DMark Time Spy
1,517
3,553
3DMark Time Spy Extreme
758
1,626
▲ Specs Compare
Data sourced from official specifications and benchmark tests.