AMD P30PH vs AMD Radeon RX 560X Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2019
Generation
Mining GPUs
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1120 MHz
—
Boost Clock
1206 MHz
—
Memory Clock
2100 MHz
1750 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
268.8GB/s
112.0GB/s
Render Config
Compute Units
32
14
Shading Units
2048
896
TMUs
128
56
ROPs
32
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
1024 KB
Theoretical Performance
Pixel Rate
38.59 GPixel/s
19.57 GPixel/s
Texture Rate
154.4 GTexel/s
68.49 GTexel/s
FP16 (half)
4.940 TFLOPS
2.192 TFLOPS
FP32 (float)
4.940 TFLOPS
2.192 TFLOPS
FP64 (double)
308.7 GFLOPS
137.0 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Polaris 31
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
5.7 billion
3 billion
Die Size
232 mm²
123 mm²
GPU Variant
—
Polaris 31 MXL
Board Design
TDP
180W
65W
Suggested PSU
450 W
—
Outputs
1x HDMI 2.0b
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.