AMD Radeon RX 550X Mobile vs AMD Radeon R9 370 1024SP
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
Jun 2015
Generation
Mobility Radeon
Pirate Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1100 MHz
925 MHz
Boost Clock
1176 MHz
975 MHz
Memory Clock
1500 MHz
1400 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
64bit
256bit
Bandwidth
48.00GB/s
179.2GB/s
Render Config
Compute Units
10
16
Shading Units
640
1024
TMUs
40
64
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
18.82 GPixel/s
31.20 GPixel/s
Texture Rate
47.04 GTexel/s
62.40 GTexel/s
FP16 (half)
1.505 TFLOPS
—
FP32 (float)
1.505 TFLOPS
1.997 TFLOPS
FP64 (double)
94.08 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
Polaris 23
Trinidad
GPU Variant
Polaris 23 MXT
Trinidad PRO(215-0870020)
Architecture
GCN 4.0
GCN 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
2.2 billion
2.8 billion
Die Size
103 mm²
212 mm²
Board Design
TDP
50W
150W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.2
1.2
Shader Model
6.4
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.