AMD Radeon RX 460 Mobile vs NVIDIA Quadro P620 Mobile
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Feb 2018
Generation
Mobility Radeon
Quadro Mobile
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1177 MHz
Boost Clock
1180 MHz
1443 MHz
Memory Clock
1250 MHz
1502 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
128bit
Bandwidth
80.00GB/s
96.13GB/s
Render Config
Compute Units
14
-
Shading Units
896
512
TMUs
56
32
ROPs
16
16
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
1024 KB
1024 KB
SM Count
-
4
Theoretical Performance
Pixel Rate
18.88 GPixel/s
23.09 GPixel/s
Texture Rate
66.08 GTexel/s
46.18 GTexel/s
FP16 (half)
2.115 TFLOPS
23.09 GFLOPS
FP32 (float)
2.115 TFLOPS
1478 GFLOPS
FP64 (double)
132.2 GFLOPS
46.18 GFLOPS
Graphics Processor
GPU Name
Baffin
GP107
GPU Variant
Baffin XT
-
Architecture
GCN 4.0
Pascal
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
14 nm
Transistors
3 billion
3.3 billion
Die Size
123 mm²
132 mm²
Board Design
TDP
55W
40W
Outputs
No outputs
No outputs
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
6.4
CUDA
-
6.1