Consumercarts is reader-supported. Learn more
AMD Instinct MI100 vs Intel Arc Pro B50: Comparison
What is the difference between AMD Instinct MI100 and Intel Arc Pro B50?
Tdp is where these two genuinely part company, AMD Instinct MI100 300 W against Intel Arc Pro B50 70 W, a 329% lead for Intel Arc Pro B50. Memory bandwidth runs the same way, 1200 GB/s on the AMD Instinct MI100 versus 224 GB/s on the Intel Arc Pro B50, another win for AMD Instinct MI100. Add boost clock to that, 1502 MHz on the AMD Instinct MI100 versus 2600 MHz on the Intel Arc Pro B50, and the pattern holds. AMD Instinct MI100 also leads on memory bus width, 4096 bit on the AMD Instinct MI100 versus 128 bit on the Intel Arc Pro B50. Card length runs the same way, 267 mm on the AMD Instinct MI100 versus 168 mm on the Intel Arc Pro B50, another win for Intel Arc Pro B50. There is a split on gpu brand as well, AMD on the AMD Instinct MI100 versus Intel on the Intel Arc Pro B50. There is a split on board partner as well, Reference on the AMD Instinct MI100 versus Intel on the Intel Arc Pro B50. They differ on tier too, Datacenter on the AMD Instinct MI100 versus Pro on the Intel Arc Pro B50. The memory type figures are near enough to ignore, HBM2 on the AMD Instinct MI100 versus GDDR6 on the Intel Arc Pro B50.
Which should you buy, AMD Instinct MI100 or Intel Arc Pro B50?
The AMD Instinct MI100 is the one to take for buyers comparing AMD's official reference specifications and researching a chip before choosing a board-partner card, though it is not the pick for overclocking-focused enthusiasts (reference clocks only). Avoid it for buyers wanting a specific retail card with cooler and warranty details.
Frequently asked questions
Do the AMD Instinct MI100 and Intel Arc Pro B50 differ on architecture?
Yes. Architecture reads CDNA on the AMD Instinct MI100 versus Battlemage on the Intel Arc Pro B50.
Specs and benchmarks
GPU Brand
- AMD Instinct MI100
- AMD
- Intel Arc Pro B50
- Intel
Series
- AMD Instinct MI100
- Instinct
- Intel Arc Pro B50
- Arc Pro (Battlemage)
Board Partner
- AMD Instinct MI100
- Reference
- Intel Arc Pro B50
- Intel (Reference)
Tier
- AMD Instinct MI100
- Datacenter
- Intel Arc Pro B50
- Pro
Memory Type
- AMD Instinct MI100
- HBM2
- Intel Arc Pro B50
- GDDR6Best
Boost Clock
- AMD Instinct MI100
- 1502 MHz-42%
- Intel Arc Pro B50
- 2600 MHzBest
TDP
- AMD Instinct MI100
- 300 W-329%
- Intel Arc Pro B50
- 70 WBest
Architecture
- AMD Instinct MI100
- CDNA
- Intel Arc Pro B50
- Battlemage
Process Node
- AMD Instinct MI100
- TSMC 7nm FinFET
- Intel Arc Pro B50
- TSMC N5
Card Length
- AMD Instinct MI100
- 267 mm-59%
- Intel Arc Pro B50
- 168 mmBest
Shader Units
- AMD Instinct MI100
- 7680
- Intel Arc Pro B50
- 2048
Memory Bus Width
- AMD Instinct MI100
- 4096 bitBest
- Intel Arc Pro B50
- 128 bit-97%
Memory Bandwidth
- AMD Instinct MI100
- 1200 GB/sBest
- Intel Arc Pro B50
- 224 GB/s-81%
PCIe Generation
- AMD Instinct MI100
- PCIe 4.0
- Intel Arc Pro B50
- PCIe 5.0 x8
Launch Date
- AMD Instinct MI100
- 11/16/2020
- Intel Arc Pro B50
- Sep 5th, 2025
Form Factor
- AMD Instinct MI100
- PCIe Add-in Card
- Intel Arc Pro B50
- Desktop
Which one should you pick?
Choose AMD Instinct MI100 if you want the higher memory bus width (4096 bit vs 128 bit) and the higher memory bandwidth (1200 GB/s vs 224 GB/s).
Choose Intel Arc Pro B50 if you want the higher boost clock (2600 MHz vs 1502 MHz), the lower TDP (70 W vs 300 W) and the lower card length (168 mm vs 267 mm).