UHD Graphics 620 and Radeon RX 7700S - video card comparison
Passmark - benchmark score UHD Graphics 620 vs Radeon RX 7700S
UHD Graphics 620
1061
Radeon RX 7700S
16377
UHD Graphics 620
Radeon RX 7700S
Architecture
Gen. 9.5 (2017)
RDNA 3
GPU code name
Kaby-Lake-Refresh GT2
Navi 33
Market segment
Laptop
Laptop
Release date
September 2017
January 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
2200 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
6 nm
Number of transistors
189 million
13,300 million
Pipelines / CUDA cores
24
2048
Power consumption (TDP)
15 Watt
100 Watt (75 - 100 Watt TGP)
Texture fill rate
27.60
300.8
Memory type
LPDDR3/DDR4
GDDR6
Maximum RAM amount
32 GB
8 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
18000 MHz
Memory bandwidth
-
288.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.103
1.3
Quick Sync
+
-