Titan X Pascal and GeForce RTX 3080 - video card comparison
Passmark - benchmark score Titan X Pascal vs GeForce RTX 3080
Titan X Pascal
13417
GeForce RTX 3080
26043
Titan X Pascal
GeForce RTX 3080
Architecture
Pascal (2016−2021)
Ampere (2020−2022)
GPU code name
GP102
Ampere GA102
Market segment
Desktop
Desktop
Release date
July 2016
September 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 12-pin
Boost clock speed
1531 MHz
1710 MHz
Core clock speed
1418 MHz
1450 MHz
Floating-point performance
10,974 gflops
-
Manufacturing process technology
16 nm
8 nm
Number of transistors
11,800 million
28,300 million
Pipelines / CUDA cores
3584
8704
Power consumption (TDP)
250 Watt
320 Watt
Texture fill rate
342.9
465.1
Memory type
GDDR5X
GDDR6X
Maximum RAM amount
12 GB
10 GB
Memory bus width
384 Bit
320 Bit
Memory clock speed
10000 MHz
19000 MHz
Memory bandwidth
480.4 GB/s
760.3 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
+
8.5
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
+
1.2