Tesla P4 and Radeon RX 640 - video card comparison
Passmark - benchmark score Tesla P4 vs Radeon RX 640
Tesla P4
9030
Radeon RX 640
2020
Tesla P4
Radeon RX 640
Architecture
Pascal (2016−2021)
Polaris (2016−2019)
GPU code name
GP104
Polaris 12
Market segment
Workstation
Laptop
Release date
September 2016
August 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1114 MHz
1218 MHz
Core clock speed
886 MHz
1218 MHz
Floating-point performance
5,443 gflops
-
Manufacturing process technology
16 nm
14 nm
Number of transistors
7,200 million
2,200 million
Pipelines / CUDA cores
2560
640
Power consumption (TDP)
75 Watt
50 Watt
Texture fill rate
178.2
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
192.3 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_0)
CUDA
6.1
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131
FreeSync
-
+