UHD Graphics 770 and Radeon RX 6850 XT - video card comparison
UHD Graphics 770
Radeon RX 6850 XT
Architecture
Alder Lake
RDNA 2.0 (2020−2022)
GPU code name
Alder Lake xG
Navi 21
Market segment
Desktop
Desktop
Release date
January 2022
2022
Interface
Ring Bus
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
300 MHz
2250 MHz
Manufacturing process technology
10 nm
7 nm
Number of transistors
-
26,800 million
Pipelines / CUDA cores
32
4608
Power consumption (TDP)
15 Watt
325 Watt
Texture fill rate
26.40
648.0
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
1550 MHz
18 GB/s
Memory bandwidth
-
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.3
1.3