Radeon Instinct MI50 and Radeon RX 6800 - video card comparison
Radeon Instinct MI50
Radeon RX 6800
Architecture
GCN 5.1 (2018−2021)
Navi / RDNA2 (2020−2022)
GPU code name
Vega 20
Navi 21
Market segment
Desktop
Desktop
Release date
November 2018
November 2020
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
2x 8-pin
Boost clock speed
1746 MHz
2105 MHz
Core clock speed
1200 MHz
1815 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
13,230 million
26,800 million
Pipelines / CUDA cores
3840
3840
Power consumption (TDP)
300 Watt
250 Watt
Texture fill rate
419.0
505.2
Memory type
HBM2
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
4096 Bit
256 Bit
Memory clock speed
2 GB/s
16000 MHz
Memory bandwidth
1.02 TB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
1x mini-DisplayPort 1.4a
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.7
6.5
Vulkan
1.3
1.2