Quadro M4000 and Radeon RX 640 - video card comparison
Passmark - benchmark score Quadro M4000 vs Radeon RX 640
Quadro M4000
6876
Radeon RX 640
2020
Quadro M4000
Radeon RX 640
Architecture
Maxwell 2.0 (2015−2019)
Polaris (2016−2019)
GPU code name
GM204
Polaris 12
Market segment
Workstation
Laptop
Release date
June 2015
August 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1 x 6-pin
None
SLI options
+
-
Boost clock speed
-
1218 MHz
Core clock speed
773 MHz
1218 MHz
Floating-point performance
2,573 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
5,200 million
2,200 million
Pipelines / CUDA cores
1664
640
Power consumption (TDP)
120 Watt
50 Watt
Texture fill rate
80.39
38.98
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
6008 MHz
6000 MHz
Memory bandwidth
Up to 192 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
DP DP DP DP 3-pin Stereo
1x DVI, 1x HDMI, 1x DisplayPort
Number of simultaneous displays
4
-
HDMI
-
+
DirectX
12
12 (12_0)
CUDA
5.2
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
5
6.4
Vulkan
+
1.2.131
3D Vision Pro
+
-
FreeSync
-
+
High-Performance Video I/O6
+
-
Mosaic
+
-
Multi-display synchronization
Quadro Sync
-
nView Desktop Management
+
-