AMD Radeon Instinct MI100 vs AMD Radeon RX 6800 XT

What is the difference between AMD Radeon Instinct MI100 and AMD Radeon RX 6800 XT. Find out which graphics card has better performance.

Radeon Instinct MI100

Radeon Instinct MI100

Radeon RX 6800 XT

Radeon RX 6800 XT

Graphics Processor (GPU)

Arcturus	GPU Name	Navi 21
Arcturus XL	Model number	Navi 21 XT (215-121000177)
CDNA 1.0	Architecture	RDNA 2.0
TSMC	Foundry	TSMC
7 nm	Process Size	7 nm
50,000 million	Transistors	26,800 million
750 mm²	Die Size	520 mm²

Graphics Card

Nov 16th, 2020	Release Date	Oct 28th, 2020
Radeon Instinct (MIx)	Family	Navi II (RX 6000)
Active	Production	Active
PCIe 4.0 x16	Bus Interface	PCIe 4.0 x16

Memory

32 GB	Memory Size	16 GB
HBM2	Memory Type	GDDR6
4096 bit	Memory Bus	256 bit
1,229 GB/s	Bandwidth	512.0 GB/s

Performance

96.13 GPixel/s	Pixel fillrate	288.0 GPixel/s
721.0 GTexel/s	Texture fillrate	648.0 GTexel/s
184.6 TFLOPS (8:1)	FP16 (half) performance	41.47 TFLOPS (2:1)
23.07 TFLOPS	FP32 (float) performance	20.74 TFLOPS
11.54 TFLOPS (1:2)	FP64 (double) performance	1,296 GFLOPS (1:16)

Clock Speeds

1000 MHz	Base Clock	1825 MHz
1502 MHz	Boost Clock	2250 MHz
1200 MHz 2.4 Gbps effective	Memory Clock	2000 MHz 16 Gbps effective

Render Config

7680	Shading Units	4608
480	TMUs	288
64	ROPs	128
120	Compute Units	72
16 KB (per CU)	L1 Cache	128 KB per Array
8 MB	L2 Cache	4 MB

Board Design

Dual-slot	Slot Width	Dual-slot
267 mm 10.5 inches	Length	267 mm 10.5 inches
111 mm 4.4 inches	Width	120 mm 4.7 inches
300 W	Thermal design power (TDP)	300 W
700 W	Suggested PSU	700 W
No outputs	Display Connectors	1x HDMI 2x DisplayPort 1x USB Type-C
2x 8-pin	Power Connectors	2x 8-pin
109-D05187	Board Number	109-D412A7

API support

N/A	DirectX	12 Ultimate (12_2)
N/A	OpenGL	4.6
2.1	OpenCL	2.1
N/A	Vulkan	1.2
N/A	Shader Model	6.5