UHD Graphics 620 and Radeon RX 6700 XT - video card comparison
Passmark - benchmark score UHD Graphics 620 vs Radeon RX 6700 XT
UHD Graphics 620
1061
Radeon RX 6700 XT
20482
UHD Graphics 620
Radeon RX 6700 XT
Architecture
Gen. 9.5 (2017)
Navi / RDNA2 (2020−2022)
GPU code name
Kaby-Lake-Refresh GT2
Navi 22
Market segment
Laptop
Desktop
Release date
September 2017
March 2021
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
1150 MHz
2581 MHz
Core clock speed
300 MHz
2321 MHz
Manufacturing process technology
14 nm
7 nm
Number of transistors
189 million
17,200 million
Pipelines / CUDA cores
24
2560
Power consumption (TDP)
15 Watt
230 Watt
Texture fill rate
27.60
413.0
Memory type
LPDDR3/DDR4
GDDR6
Maximum RAM amount
32 GB
12 GB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
384.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.103
1.2
Quick Sync
+
-