Consumercarts is reader-supported. Learn more
AMD Instinct MI250 vs Intel Arc Pro A40: Comparison
AMD Instinct MI250 vs Intel Arc Pro A40 tdp compared
Tdp is where these two genuinely part company, AMD Instinct MI250 500 W against Intel Arc Pro A40 50 W, a 900% lead for Intel Arc Pro A40. AMD Instinct MI250 also leads on memory bandwidth, 3200 GB/s on the AMD Instinct MI250 versus 192 GB/s on the Intel Arc Pro A40. Memory bus width runs the same way, 8192 bit on the AMD Instinct MI250 versus 96 bit on the Intel Arc Pro A40, another win for AMD Instinct MI250. Boost clock is closer, 1700 MHz on the AMD Instinct MI250 versus 1550 MHz on the Intel Arc Pro A40. They differ on gpu brand too, AMD on the AMD Instinct MI250 versus Intel on the Intel Arc Pro A40. Product type is not the same on both, Datacenter Accelerator on the AMD Instinct MI250 versus Workstation Card on the Intel Arc Pro A40. Board partner is not the same on both, Reference on the AMD Instinct MI250 versus Intel on the Intel Arc Pro A40. There is a split on tier as well, Datacenter on the AMD Instinct MI250 versus Pro on the Intel Arc Pro A40. On memory type there is little in it, HBM2E on the AMD Instinct MI250 versus GDDR6 on the Intel Arc Pro A40.
Which should you buy, AMD Instinct MI250 or Intel Arc Pro A40?
The AMD Instinct MI250 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). It is not the one for buyers wanting a specific retail card with cooler and warranty details.
Frequently asked questions
Do the AMD Instinct MI250 and Intel Arc Pro A40 differ on architecture?
Yes. Architecture reads CDNA2 on the AMD Instinct MI250 versus Alchemist on the Intel Arc Pro A40.
Specs and benchmarks
GPU Brand
- AMD Instinct MI250
- AMD
- Intel Arc Pro A40
- Intel
Product Type
- AMD Instinct MI250
- Datacenter Accelerator
- Intel Arc Pro A40
- Workstation Card
Series
- AMD Instinct MI250
- Instinct
- Intel Arc Pro A40
- Arc Pro (Alchemist)
Board Partner
- AMD Instinct MI250
- Reference
- Intel Arc Pro A40
- Intel (Reference)
Tier
- AMD Instinct MI250
- Datacenter
- Intel Arc Pro A40
- Pro
Memory Type
- AMD Instinct MI250
- HBM2E
- Intel Arc Pro A40
- GDDR6Best
Boost Clock
- AMD Instinct MI250
- 1700 MHzBest
- Intel Arc Pro A40
- 1550 MHz-9%
TDP
- AMD Instinct MI250
- 500 W-900%
- Intel Arc Pro A40
- 50 WBest
Architecture
- AMD Instinct MI250
- CDNA2
- Intel Arc Pro A40
- Alchemist
Process Node
- AMD Instinct MI250
- TSMC 6nm FinFET
- Intel Arc Pro A40
- TSMC N6
Shader Units
- AMD Instinct MI250
- 13312
- Intel Arc Pro A40
- 1024
Memory Bus Width
- AMD Instinct MI250
- 8192 bitBest
- Intel Arc Pro A40
- 96 bit-99%
Memory Bandwidth
- AMD Instinct MI250
- 3200 GB/sBest
- Intel Arc Pro A40
- 192 GB/s-94%
PCIe Generation
- AMD Instinct MI250
- PCIe 4.0
- Intel Arc Pro A40
- PCIe 4.0 x8
Launch Date
- AMD Instinct MI250
- 11/08/2021
- Intel Arc Pro A40
- Aug 8th, 2022
Form Factor
- AMD Instinct MI250
- OAM Module
- Intel Arc Pro A40
- Desktop
Which one should you pick?
Choose AMD Instinct MI250 if you want the higher boost clock (1700 MHz vs 1550 MHz), the higher memory bus width (8192 bit vs 96 bit) and the higher memory bandwidth (3200 GB/s vs 192 GB/s).
Choose Intel Arc Pro A40 if you want the lower TDP (50 W vs 500 W).