Quadro P4000 and Radeon RX 640 - video card comparison
Passmark - benchmark score Quadro P4000 vs Radeon RX 640
Quadro P4000
12003
Radeon RX 640
2020
Quadro P4000
Radeon RX 640
Architecture
Pascal (2016−2021)
Polaris (2016−2019)
GPU code name
GP104
Polaris 12
Market segment
Workstation
Laptop
Release date
February 2017
August 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Boost clock speed
1480 MHz
1218 MHz
Core clock speed
1202 MHz
1218 MHz
Floating-point performance
5,304 gflops
-
Manufacturing process technology
16 nm
14 nm
Number of transistors
7,200 million
2,200 million
Pipelines / CUDA cores
1792
640
Power consumption (TDP)
100 Watt
50 Watt
Texture fill rate
165.8
38.98
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
7604 MHz
6000 MHz
Memory bandwidth
192 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
Display Port
1.4
-
HDMI
-
+
DirectX
12
12 (12_0)
CUDA
6.1
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
+
1.2.131
3D Stereo
+
-
FreeSync
-
+
Mosaic
+
-
nView Display Management
+
-
Optimus
+
-