Radeon RX Vega 64 and Quadro P620 - video card comparison
Passmark - benchmark score Radeon RX Vega 64 vs Quadro P620
Radeon RX Vega 64
14787
Quadro P620
3742
Radeon RX Vega 64
Quadro P620
Architecture
Vega (2017−2021)
Pascal (2016−2021)
GPU code name
Vega
GP107
Market segment
Desktop
Workstation
Release date
August 2017
May 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
1546 MHz
1442 MHz
Core clock speed
1630 MHz
1177 MHz
Floating-point performance
13,353 gflops
1,490 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
12,500 million
3,300 million
Pipelines / CUDA cores
4096
512
Power consumption (TDP)
295 Watt
25 Watt
Texture fill rate
395.8
43.33
Memory type
HBM2
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
2048 Bit
128 Bit
Memory clock speed
945 MHz
6000 MHz
Memory bandwidth
483.8 GB/s
80.13 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
4x mini-DisplayPort
HDMI
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
-
6.1
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1.125
1.2.131