GRID K520 and Tesla T4 - video card comparison
Passmark - benchmark score GRID K520 vs Tesla T4
GRID K520
3621
Tesla T4
11157
GRID K520
Tesla T4
Architecture
Kepler (2012−2018)
Turing (2018−2021)
GPU code name
GK104
TU104
Market segment
Workstation
Workstation
Release date
July 2013
September 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
-
1590 MHz
Core clock speed
745 MHz
585 MHz
Floating-point performance
2x 2,448 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
3,540 million
13,600 million
Pipelines / CUDA cores
1536
2560
Power consumption (TDP)
225 Watt
70 Watt
Texture fill rate
95.36
254.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5000 MHz
10000 MHz
Memory bandwidth
160.0 GB/s
320.0 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 Ultimate (12_1)
CUDA
3.0
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2.131