Titan X Pascal and GeForce RTX 2080 Engineering Sample - video card comparison
Titan X Pascal
GeForce RTX 2080 Engineering Sample
Architecture
Pascal (2016−2021)
Turing (2018−2021)
GPU code name
GP102
TU104
Market segment
Desktop
Desktop
Release date
July 2016
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1531 MHz
1710 MHz
Core clock speed
1418 MHz
-
Floating-point performance
10,974 gflops
-
Manufacturing process technology
16 nm
12 nm
Number of transistors
11,800 million
13,600 million
Pipelines / CUDA cores
3584
3072
Power consumption (TDP)
250 Watt
215 Watt
Texture fill rate
342.9
328.3
Memory type
GDDR5X
GDDR6
Maximum RAM amount
12 GB
8 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
10000 MHz
14 GB/s
Memory bandwidth
480.4 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
+
7.5
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
+
1.3