Quadro K620 and Radeon Pro V340 - video card comparison
Passmark - benchmark score Quadro K620 vs Radeon Pro V340
Quadro K620
2297
Radeon Pro V340
2939
Quadro K620
Radeon Pro V340
Architecture
Maxwell (2014−2018)
GCN 5.0 (2017−2020)
GPU code name
GM107
Vega 10
Market segment
Workstation
Workstation
Release date
July 2014
August 2018
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1124 MHz
1500 MHz
Core clock speed
1058 MHz
852 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,870 million
12,500 million
Pipelines / CUDA cores
384
3584
Power consumption (TDP)
41 Watt
230 Watt
Texture fill rate
26.98
336.0
Memory type
128 Bit
HBM2
Maximum RAM amount
2 GB
16 GB
Memory bus width
128 Bit
2048 Bit
Memory clock speed
1800 MHz
1890 MHz
Memory bandwidth
Up to 29 GB/s
483.8 GB/s
Display Connectors
DVI-I DP
No outputs
Number of simultaneous displays
4
-
DirectX
12
12 (12_1)
CUDA
5.0
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
5
6.4
Vulkan
+
1.1.125
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-