GeForce RTX 3070 Ti and GeForce GTX 1080 Ti 12 GB - video card comparison
GeForce RTX 3070 Ti
GeForce GTX 1080 Ti 12 GB
Architecture
Ampere (2020−2022)
Pascal (2016−2021)
GPU code name
Ampere GA104
GP102
Market segment
Desktop
Desktop
Release date
May 2021
-
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 12-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1770 MHz
1670 MHz
Core clock speed
1575 MHz
-
Manufacturing process technology
8 nm
16 nm
Number of transistors
17,400 million
11,800 million
Pipelines / CUDA cores
6144
3200
Power consumption (TDP)
290 Watt
250 Watt
Texture fill rate
339.8
334.0
Memory type
GDDR6X
GDDR5X
Maximum RAM amount
8 GB
12 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
19000 MHz
11 GB/s
Memory bandwidth
608.3 GB/s
528.4 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.0, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.6
6.1
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.2
1.3