Radeon R9 290 and Quadro M620 - video card comparison
Passmark - benchmark score Radeon R9 290 vs Quadro M620
Radeon R9 290
8336
Quadro M620
2882
Radeon R9 290
Quadro M620
Architecture
GCN 2.0 (2013−2017)
Maxwell (2014−2018)
GPU code name
Hawaii
GM107
Market segment
Desktop
Mobile workstation
Release date
November 2013
January 2017
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
-
977 MHz
Core clock speed
947 MHz
1018 MHz
Floating-point performance
4,849 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
6,200 million
1,870 million
Pipelines / CUDA cores
2560
512
Power consumption (TDP)
275 Watt
30 Watt
Texture fill rate
151.5
31.26
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
512 Bit
128 Bit
Memory clock speed
5000 MHz
5012 MHz
Memory bandwidth
320.0 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
Display Port
-
1.2
HDMI
+
-
DirectX
12 (12_0)
12
CUDA
-
5.0
OpenCL
2.0
1.2
OpenGL
4.6
4.5
Shader Model
6.3
5.0
Vulkan
1.2.131
1.1.126
3D Stereo
-
+
Mosaic
-
+
nView Display Management
-
+
Optimus
-
+