Radeon RX 580 and Quadro NVS 420 - video card comparison
Passmark - benchmark score Radeon RX 580 vs Quadro NVS 420
Radeon RX 580
9140
Quadro NVS 420
105
Radeon RX 580
Quadro NVS 420
Architecture
Polaris (2016−2019)
Tesla (2006−2010)
GPU code name
Polaris 20
G98
Market segment
Desktop
Workstation
Release date
April 2017
January 2009
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1340 MHz
-
Core clock speed
1257 MHz
550 MHz
Floating-point performance
6,175 gflops
2x 22.4 gflops
Manufacturing process technology
14 nm
65 nm
Number of transistors
5,700 million
210 million
Pipelines / CUDA cores
2304
8
Power consumption (TDP)
185 Watt
40 Watt
Texture fill rate
193.0
4.400
Memory type
GDDR5
GDDR3
Maximum RAM amount
8 GB
256 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
8000 MHz
1400 MHz
Memory bandwidth
256.0 GB/s
11.2 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
2.0
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.0
Vulkan
1.2.131
N/A