Titan X Pascal and Radeon RX 6800 - video card comparison
Passmark - benchmark score Titan X Pascal vs Radeon RX 6800
Titan X Pascal
13417
Radeon RX 6800
22948
Titan X Pascal
Radeon RX 6800
Architecture
Pascal (2016−2021)
Navi / RDNA2 (2020−2022)
GPU code name
GP102
Navi 21
Market segment
Desktop
Desktop
Release date
July 2016
November 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Boost clock speed
1531 MHz
2105 MHz
Core clock speed
1418 MHz
1815 MHz
Floating-point performance
10,974 gflops
-
Manufacturing process technology
16 nm
7 nm
Number of transistors
11,800 million
26,800 million
Pipelines / CUDA cores
3584
3840
Power consumption (TDP)
250 Watt
250 Watt
Texture fill rate
342.9
505.2
Memory type
GDDR5X
GDDR6
Maximum RAM amount
12 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
10000 MHz
16000 MHz
Memory bandwidth
480.4 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
+
1.2