GeForce RTX 3090 and UHD Graphics 770 - video card comparison
Passmark - benchmark score GeForce RTX 3090 vs UHD Graphics 770
GeForce RTX 3090
27596
UHD Graphics 770
2844
GeForce RTX 3090
UHD Graphics 770
Architecture
Ampere (2020−2022)
Alder Lake
GPU code name
Ampere GA102
Alder Lake xG
Market segment
Desktop
Desktop
Release date
September 2020
January 2022
Interface
PCIe 4.0 x16
Ring Bus
Supplementary power connectors
1x 12-pin
-
Boost clock speed
1700 MHz
300 MHz
Core clock speed
1400 MHz
-
Manufacturing process technology
8 nm
10 nm
Number of transistors
28,300 million
-
Pipelines / CUDA cores
10496
32
Power consumption (TDP)
350 Watt
15 Watt
Texture fill rate
556.0
26.40
Memory type
GDDR6X
System Shared
Maximum RAM amount
24 GB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
19500 MHz
1550 MHz
Memory bandwidth
936.2 GB/s
-
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.5
-
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2
1.3