HD Graphics 620 and GeForce 8800 GTS 512 - video card comparison
Passmark - benchmark score HD Graphics 620 vs GeForce 8800 GTS 512
HD Graphics 620
963
GeForce 8800 GTS 512
585
HD Graphics 620
GeForce 8800 GTS 512
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Tesla (2006−2010)
GPU code name
Kaby-Lake GT2
G92
Market segment
Laptop
Desktop
Release date
August 2016
December 2007
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
650 MHz
Floating-point performance
403.2 gflops
416.0 gflops
Manufacturing process technology
14 nm
65 nm
Number of transistors
189 million
754 million
Pipelines / CUDA cores
24
128
Power consumption (TDP)
15 Watt
135 Watt
Texture fill rate
25.20
41.60
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR3
Maximum RAM amount
32 GB
512 MB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
1640 MHz
Memory bandwidth
-
52.48 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
2.1
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.0
Vulkan
+
N/A
Quick Sync
+
-