
Radeon Instinct MI100 and Radeon RX 7900 XTX - video card comparison
Radeon Instinct MI100
Radeon RX 7900 XTX
Architecture
CDNA 1.0 (2020)
RDNA 3
GPU code name
Arcturus
Navi 31 XTX
Market segment
Desktop
Desktop
Release date
November 2020
November 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
2x 8-pin
Boost clock speed
1502 MHz
2270 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
50,000 million
57,700 million
Pipelines / CUDA cores
7680
6144
Power consumption (TDP)
300 Watt
355 Watt
Texture fill rate
721.0
959.6
Memory type
HBM2
GDDR6
Maximum RAM amount
32 GB
24 GB
Memory bus width
4096 Bit
384 Bit
Memory clock speed
2.4 GB/s
20000 MHz
Memory bandwidth
1,229 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
N/A
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
N/A
4.6
Shader Model
N/A
6.7
Vulkan
N/A
1.3