Radeon Instinct MI50 and Radeon RX 7900 XTX - video card comparison
Radeon Instinct MI50
Radeon RX 7900 XTX
Architecture
GCN 5.1 (2018−2021)
RDNA 3
GPU code name
Vega 20
Navi 31 XTX
Market segment
Desktop
Desktop
Release date
November 2018
November 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
2x 8-pin
Boost clock speed
1746 MHz
2270 MHz
Core clock speed
1200 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
13,230 million
57,700 million
Pipelines / CUDA cores
3840
6144
Power consumption (TDP)
300 Watt
355 Watt
Texture fill rate
419.0
959.6
Memory type
HBM2
GDDR6
Maximum RAM amount
16 GB
24 GB
Memory bus width
4096 Bit
384 Bit
Memory clock speed
2 GB/s
20000 MHz
Memory bandwidth
1.02 TB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
1x mini-DisplayPort 1.4a
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3