HD Graphics 620 and GeForce GT 330M - video card comparison
Passmark - benchmark score HD Graphics 620 vs GeForce GT 330M
HD Graphics 620
963
GeForce GT 330M
220
HD Graphics 620
GeForce GT 330M
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
GT2xx (2009−2012)
GPU code name
Kaby-Lake GT2
N11P-GE1
Market segment
Laptop
Laptop
Release date
August 2016
January 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 3.0 x1
MXM-A (3.0)
Supplementary power connectors
-
None
SLI options
-
+
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
575 MHz
CUDA cores
-
48
Floating-point performance
403.2 gflops
121.44 gflops
Gigaflops
-
182
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
486 million
Pipelines / CUDA cores
24
48
Power consumption (TDP)
15 Watt
23 Watt
Texture fill rate
25.20
9.200
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR2, GDDR3, DDR3
Maximum RAM amount
32 GB
1 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
-
25.6 GB/s
Shared memory
+
-
Display Connectors
No outputs
HDMIDual Link DVISingle Link DVIVGADisplayPort
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
2.1
Shader Model
6.4
4.1
Vulkan
+
N/A
Power management
-
8.0
Quick Sync
+
-