Radeon Instinct MI100 and Radeon RX 6800 XT - video card comparison
Radeon Instinct MI100
Radeon RX 6800 XT
Architecture
CDNA 1.0 (2020)
Navi / RDNA2 (2020−2022)
GPU code name
Arcturus
Navi 21
Market segment
Desktop
Desktop
Release date
November 2020
November 2020
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
2x 8-pin
Boost clock speed
1502 MHz
2250 MHz
Core clock speed
-
1825 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
50,000 million
26,800 million
Pipelines / CUDA cores
7680
4608
Power consumption (TDP)
300 Watt
300 Watt
Texture fill rate
721.0
648.0
Memory type
HBM2
GDDR6
Maximum RAM amount
32 GB
16 GB
Memory bus width
4096 Bit
256 Bit
Memory clock speed
2.4 GB/s
16000 MHz
Memory bandwidth
1,229 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
N/A
12 Ultimate (12_2)
OpenCL
2.1
2.0
OpenGL
N/A
4.6
Shader Model
N/A
6.5
Vulkan
N/A
1.2