HD Graphics 520 and GeForce RTX 4070 - video card comparison
Passmark - benchmark score HD Graphics 520 vs GeForce RTX 4070
HD Graphics 520
856
GeForce RTX 4070
27788
HD Graphics 520
GeForce RTX 4070
Architecture
Gen. 9 Skylake (2015−2016)
Ada Lovelace
GPU code name
Skylake GT2
AD104
Market segment
Laptop
Desktop
Release date
September 2015
April 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
1050 MHz
2475 MHz
Core clock speed
300 MHz
1920 MHz
Manufacturing process technology
14 nm
5 nm
Number of transistors
189 million
35,800 million
Pipelines / CUDA cores
24
5888
Power consumption (TDP)
15 Watt
200 Watt
Texture fill rate
25.20
455.4
Memory type
DDR3L/LPDDR3/DDR4
GDDR6X
Maximum RAM amount
32 GB
12 GB
Memory bus width
64/128 Bit
192 Bit
Memory clock speed
System Shared
21000 MHz
Memory bandwidth
-
504.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
+
1.3
Quick Sync
+
-