HD Graphics 620 and GeForce 315M - video card comparison
Passmark - benchmark score HD Graphics 620 vs GeForce 315M
HD Graphics 620
963
GeForce 315M
118
HD Graphics 620
GeForce 315M
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
GT2xx (2009−2012)
GPU code name
Kaby-Lake GT2
N11M-GE
Market segment
Laptop
Laptop
Release date
August 2016
December 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
606 MHz
CUDA cores
-
16
Floating-point performance
403.2 gflops
38.78 gflops
Gigaflops
-
73
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
260 million
Pipelines / CUDA cores
24
16
Power consumption (TDP)
15 Watt
14 Watt
Texture fill rate
25.20
4.848
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR3, DDR3
Maximum RAM amount
32 GB
Up to 512 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
12 (12_1)
11.1 (10_1)
CUDA
-
+
OpenCL
2.1
1.1
OpenGL
4.6
4.1
Shader Model
6.4
4.1
Vulkan
+
N/A
Power management
-
8.0
Quick Sync
+
-