UHD Graphics 770 and GeForce RTX 4080 - video card comparison
Passmark - benchmark score UHD Graphics 770 vs GeForce RTX 4080
UHD Graphics 770
2844
GeForce RTX 4080
35648
UHD Graphics 770
GeForce RTX 4080
Architecture
Alder Lake
Ada Lovelace
GPU code name
Alder Lake xG
AD103-300-A1
Market segment
Desktop
Desktop
Release date
January 2022
September 2022
Interface
Ring Bus
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
300 MHz
2505 MHz
Core clock speed
-
2205 MHz
Manufacturing process technology
10 nm
5 nm
Number of transistors
-
45,900 million
Pipelines / CUDA cores
32
9728
Power consumption (TDP)
15 Watt
320 Watt
Texture fill rate
26.40
761.5
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
1550 MHz
22400 MHz
Memory bandwidth
-
716.8 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
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.3
1.3