AMD Radeon RX 640 Mobile vs NVIDIA P106 090
GPU Specs Compare
Graphics Card
Release Date
May 2019
Jul 2017
Generation
Mobility Radeon
Mining GPUs
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 1.0 x1
Clock Speeds
Base Clock
1082 MHz
1354 MHz
Boost Clock
1218 MHz
1531 MHz
Memory Clock
1500 MHz
2002 MHz
Memory
Memory Size
2GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
64bit
192bit
Bandwidth
48.00GB/s
192.2GB/s
Render Config
Compute Units
10
-
Shading Units
640
768
TMUs
40
48
ROPs
16
48
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
1536 KB
SM Count
-
6
Theoretical Performance
Pixel Rate
19.49 GPixel/s
73.49 GPixel/s
Texture Rate
48.72 GTexel/s
73.49 GTexel/s
FP16 (half)
1.559 TFLOPS
36.74 GFLOPS
FP32 (float)
1.559 TFLOPS
2.352 TFLOPS
FP64 (double)
97.44 GFLOPS
73.49 GFLOPS
Graphics Processor
GPU Name
Polaris 23
GP106
GPU Variant
Polaris 23 XT
GP106-090-A1
Architecture
GCN 4.0
Pascal
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
16 nm
Transistors
2.2 billion
4.4 billion
Die Size
103 mm²
200 mm²
Board Design
TDP
50W
75W
Outputs
No outputs
No outputs
Power Connectors
None
1x 6-pin
Suggested PSU
-
250 W
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