GeForce RTX 2080 Mobile and Radeon RX 6800 - video card comparison
Passmark - benchmark score GeForce RTX 2080 Mobile vs Radeon RX 6800
GeForce RTX 2080 Mobile
15560
Radeon RX 6800
22945
GeForce RTX 2080 Mobile
Radeon RX 6800
Architecture
Turing (2018−2021)
Navi / RDNA2 (2020−2022)
GPU code name
N18E-G3 TU104
Navi 21
Market segment
Laptop
Desktop
Release date
January 2019
November 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1590 MHz
2105 MHz
Core clock speed
1380 MHz
1815 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
13,600 million
26,800 million
Pipelines / CUDA cores
2944
3840
Power consumption (TDP)
150 Watt
250 Watt
Texture fill rate
292.6
505.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
16000 MHz
Memory bandwidth
384.0 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
G-SYNC support
+
-
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.2
VR Ready
+
-