GeForce RTX 4080 Ti and GeForce GTX 1080 Ti 12 GB - video card comparison
GeForce RTX 4080 Ti
GeForce GTX 1080 Ti 12 GB
Architecture
Ada Lovelace
Pascal (2016−2021)
GPU code name
AD102
GP102
Market segment
Desktop
Desktop
Release date
2023
-
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 16-pin
1x 6-pin + 1x 8-pin
Boost clock speed
2610 MHz
1670 MHz
Manufacturing process technology
5 nm
16 nm
Number of transistors
76,300 million
11,800 million
Pipelines / CUDA cores
14080
3200
Power consumption (TDP)
400 Watt
250 Watt
Texture fill rate
1,148
334.0
Memory type
GDDR6X
GDDR5X
Maximum RAM amount
16 GB
12 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
21.2 GB/s
11 GB/s
Memory bandwidth
678.4 GB/s
528.4 GB/s
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
1x HDMI 2.0, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.9
6.1
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3