GeForce GTX 1080 Ti and GeForce RTX 3070 Ti 16 GB - video card comparison
GeForce GTX 1080 Ti
GeForce RTX 3070 Ti 16 GB
Architecture
Pascal (2016−2021)
Ampere (2020−2022)
GPU code name
GP102
GA104
Market segment
Desktop
Desktop
Release date
February 2017
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 12-pin
SLI options
+
-
Boost clock speed
1600 MHz
1770 MHz
Core clock speed
1481 MHz
-
Floating-point performance
11,340 gflops
-
Manufacturing process technology
16 nm
8 nm
Number of transistors
11,800 million
17,400 million
Pipelines / CUDA cores
3584
6144
Power consumption (TDP)
250 Watt
290 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
339.8
Memory type
GDDR5X
GDDR6X
Maximum RAM amount
11 GB
16 GB
Memory bus width
352 Bit
256 Bit
Memory clock speed
11000 MHz
19 GB/s
Memory bandwidth
484.4 GB/s
608.3 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
Multi monitor support
+
-
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
6.4
6.7
Vulkan
+
1.3
Ansel
+
-
GPU Boost
3.0
-