TITAN Xp and GeForce RTX 3080 Mobile - video card comparison
TITAN Xp
GeForce RTX 3080 Mobile
Architecture
Pascal (2016−2021)
Ampere (2020−2022)
GPU code name
GP102
GN20-E7 GA104
Market segment
Desktop
Laptop
Release date
April 2017
January 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
1582 MHz
1245 - 1710 MHz
Core clock speed
1405 MHz
780 - 1100 MHz
Floating-point performance
12,150 gflops
-
Manufacturing process technology
16 nm
8 nm
Number of transistors
11,800 million
17,400 million
Pipelines / CUDA cores
3840
6144
Power consumption (TDP)
250 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
379.7
296.6
Memory type
GDDR5X
GDDR6
Maximum RAM amount
12 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
11408 MHz
14000 MHz
Memory bandwidth
547.6 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
6.1
8.6
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2