HD Graphics 615 and GeForce GT 620M - video card comparison
Passmark - benchmark score HD Graphics 615 vs GeForce GT 620M
HD Graphics 615
743
GeForce GT 620M
447
HD Graphics 615
GeForce GT 620M
Architecture
Gen. 9 Kaby Lake (2016−2019)
Fermi (2010−2014)
GPU code name
Kaby-Lake GT2
N13P-GLP / N13M-GS
Market segment
Laptop
Laptop
Release date
August 2016
March 2012
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Boost clock speed
1050 MHz
715 MHz
Core clock speed
300 MHz
Up to 625 MHz
CUDA cores
-
96
Floating-point performance
403.2 gflops
253.4 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
585 million
Pipelines / CUDA cores
24
96
Power consumption (TDP)
5 Watt
15 Watt
Texture fill rate
25.20
Up to 10.0 billion/sec
Memory type
DDR3L/LPDDR3
DDR3
Maximum RAM amount
16 GB
1 GB
Memory bus width
64/128 Bit
Up to 128bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
Up to 28.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
12 (12_1)
12 API
CUDA
-
+
OpenCL
2.1
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.1.103
N/A
3D Blu-Ray
-
+
Optimus
-
+
Quick Sync
+
-