UHD Graphics 620 and GeForce 310 OEM - video card comparison
UHD Graphics 620
GeForce 310 OEM
Architecture
Gen. 9.5 (2017)
Tesla 2.0 (2007−2013)
GPU code name
Kaby-Lake-Refresh GT2
GT218
Market segment
Laptop
Desktop
Release date
September 2017
November 2009
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
-
Core clock speed
300 MHz
589 MHz
Floating-point performance
-
44.86 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
260 million
Pipelines / CUDA cores
24
16
Power consumption (TDP)
15 Watt
31 Watt
Texture fill rate
27.60
4.712
Memory type
LPDDR3/DDR4
DDR2
Maximum RAM amount
32 GB
512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
666 MHz
Memory bandwidth
-
5.328 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x DisplayPort, 1x VGA
DirectX
12 (12_1)
11.1 (10_1)
CUDA
-
1.2
OpenCL
2.1
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
1.1.103
N/A
Quick Sync
+
-