GeForce RTX 3070 Max-Q and Radeon RX 6800 - video card comparison
GeForce RTX 3070 Max-Q
Radeon RX 6800
Architecture
Ampere (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
GN20-E5 GA104
Navi 21
Market segment
Laptop
Desktop
Release date
January 2021
November 2020
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1290 MHz
2105 MHz
Core clock speed
-
1815 MHz
Manufacturing process technology
8 nm
7 nm
Number of transistors
17,400 million
26,800 million
Pipelines / CUDA cores
5120
3840
Power consumption (TDP)
80 Watt
250 Watt
Texture fill rate
237.4
505.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
12 GB/s
16000 MHz
Memory bandwidth
320.0 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2