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AMD Instinct MI100 vs Intel Arc Pro A40: Comparison
AMD Instinct MI100 vs Intel Arc Pro A40: the tdp difference
Tdp is where these two genuinely part company, AMD Instinct MI100 300 W against Intel Arc Pro A40 50 W, a 500% lead for Intel Arc Pro A40. Memory bandwidth runs the same way, 1200 GB/s on the AMD Instinct MI100 versus 192 GB/s on the Intel Arc Pro A40, another win for AMD Instinct MI100. Add memory bus width to that, 4096 bit on the AMD Instinct MI100 versus 96 bit on the Intel Arc Pro A40, and the pattern holds. Boost clock is closer, 1502 MHz on the AMD Instinct MI100 versus 1550 MHz on the Intel Arc Pro A40. There is a split on gpu brand as well, AMD on the AMD Instinct MI100 versus Intel on the Intel Arc Pro A40. They differ on product type too, Datacenter Accelerator on the AMD Instinct MI100 versus Workstation Card on the Intel Arc Pro A40. They differ on board partner too, Reference on the AMD Instinct MI100 versus Intel on the Intel Arc Pro A40. Tier is not the same on both, Datacenter on the AMD Instinct MI100 versus Pro on the Intel Arc Pro A40. On memory type there is little in it, HBM2 on the AMD Instinct MI100 versus GDDR6 on the Intel Arc Pro A40.
AMD Instinct MI100 vs Intel Arc Pro A40: which one fits your build
The AMD Instinct MI100 suits 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). It is not the one for buyers wanting a specific retail card with cooler and warranty details.
Frequently asked questions
Do the AMD Instinct MI100 and Intel Arc Pro A40 differ on architecture?
Yes. Architecture reads CDNA on the AMD Instinct MI100 versus Alchemist on the Intel Arc Pro A40.
Specs and benchmarks
GPU Brand
- AMD Instinct MI100
- AMD
- Intel Arc Pro A40
- Intel
Product Type
- AMD Instinct MI100
- Datacenter Accelerator
- Intel Arc Pro A40
- Workstation Card
Series
- AMD Instinct MI100
- Instinct
- Intel Arc Pro A40
- Arc Pro (Alchemist)
Board Partner
- AMD Instinct MI100
- Reference
- Intel Arc Pro A40
- Intel (Reference)
Tier
- AMD Instinct MI100
- Datacenter
- Intel Arc Pro A40
- Pro
Memory Type
- AMD Instinct MI100
- HBM2
- Intel Arc Pro A40
- GDDR6Best
Boost Clock
- AMD Instinct MI100
- 1502 MHz-3%
- Intel Arc Pro A40
- 1550 MHzBest
TDP
- AMD Instinct MI100
- 300 W-500%
- Intel Arc Pro A40
- 50 WBest
Architecture
- AMD Instinct MI100
- CDNA
- Intel Arc Pro A40
- Alchemist
Process Node
- AMD Instinct MI100
- TSMC 7nm FinFET
- Intel Arc Pro A40
- TSMC N6
Shader Units
- AMD Instinct MI100
- 7680
- Intel Arc Pro A40
- 1024
Memory Bus Width
- AMD Instinct MI100
- 4096 bitBest
- Intel Arc Pro A40
- 96 bit-98%
Memory Bandwidth
- AMD Instinct MI100
- 1200 GB/sBest
- Intel Arc Pro A40
- 192 GB/s-84%
PCIe Generation
- AMD Instinct MI100
- PCIe 4.0
- Intel Arc Pro A40
- PCIe 4.0 x8
Launch Date
- AMD Instinct MI100
- 11/16/2020
- Intel Arc Pro A40
- Aug 8th, 2022
Form Factor
- AMD Instinct MI100
- PCIe Add-in Card
- Intel Arc Pro A40
- Desktop
Which one should you pick?
Choose AMD Instinct MI100 if you want the higher memory bus width (4096 bit vs 96 bit) and the higher memory bandwidth (1200 GB/s vs 192 GB/s).
Choose Intel Arc Pro A40 if you want the higher boost clock (1550 MHz vs 1502 MHz) and the lower TDP (50 W vs 300 W).