AMD Radeon RX 580X Mobile vs NVIDIA P106M
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Jan 2019
Generation
Mobility Radeon
Mining GPUs
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1291 MHz
Boost Clock
1077 MHz
1291 MHz
Memory Clock
2000 MHz
1502 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
96.13GB/s
Render Config
Compute Units
36
-
Shading Units
2304
1152
TMUs
144
72
ROPs
32
32
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
2 MB
1280 KB
SM Count
-
9
Theoretical Performance
Pixel Rate
34.46 GPixel/s
41.31 GPixel/s
Texture Rate
155.1 GTexel/s
92.95 GTexel/s
FP16 (half)
4.963 TFLOPS
46.48 GFLOPS
FP32 (float)
4.963 TFLOPS
2.974 TFLOPS
FP64 (double)
310.2 GFLOPS
92.95 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GP106
GPU Variant
Polaris 20M XT
GP106-505-KC-A1
Architecture
GCN 4.0
Pascal
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
16 nm
Transistors
5.7 billion
4.4 billion
Die Size
232 mm²
200 mm²
Board Design
TDP
100W
75W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.8
CUDA
-
6.1