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AMD Instinct MI250 vs Intel Arc A350: Comparison
AMD Instinct MI250 vs Intel Arc A350: the memory bus width difference
Start with memory bus width, because it is the widest measured gap between them: AMD Instinct MI250 8192 bit against Intel Arc A350 64 bit, 99% in favour of AMD Instinct MI250. Add boost clock to that, 1700 MHz on the AMD Instinct MI250 versus 2000 MHz on the Intel Arc A350, and the pattern holds. They differ on gpu brand too, AMD on the AMD Instinct MI250 versus Intel on the Intel Arc A350. Board partner is not the same on both, Reference on the AMD Instinct MI250 versus Intel on the Intel Arc A350. There is a split on tier as well, Datacenter on the AMD Instinct MI250 versus Arc 3 on the Intel Arc A350. The memory type figures are near enough to ignore, HBM2E on the AMD Instinct MI250 versus GDDR6 on the Intel Arc A350. Architecture is not the same on both, CDNA2 on the AMD Instinct MI250 versus Alchemist on the Intel Arc A350. There is a split on shader units as well, 13312 on the AMD Instinct MI250 versus 768 on the Intel Arc A350. They differ on pcie generation too, PCIe 4.0 on the AMD Instinct MI250 versus PCIe 4.0 x8 on the Intel Arc A350.
AMD Instinct MI250 vs Intel Arc A350: which one fits your build
The AMD Instinct MI250 suits buyers comparing AMD's official reference specifications and researching a chip before choosing a board-partner card, though it is the wrong buy 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 A350 differ on form factor?
Yes. Form Factor reads OAM Module on the AMD Instinct MI250 versus Desktop on the Intel Arc A350.
Specs and benchmarks
GPU Brand
- AMD Instinct MI250
- AMD
- Intel Arc A350
- Intel
Series
- AMD Instinct MI250
- Instinct
- Intel Arc A350
- Arc 3
Board Partner
- AMD Instinct MI250
- Reference
- Intel Arc A350
- Intel (Reference)
Tier
- AMD Instinct MI250
- Datacenter
- Intel Arc A350
- Arc 3
Memory Type
- AMD Instinct MI250
- HBM2E
- Intel Arc A350
- GDDR6Best
Boost Clock
- AMD Instinct MI250
- 1700 MHz-15%
- Intel Arc A350
- 2000 MHzBest
Architecture
- AMD Instinct MI250
- CDNA2
- Intel Arc A350
- Alchemist
Process Node
- AMD Instinct MI250
- TSMC 6nm FinFET
- Intel Arc A350
- TSMC N6
Shader Units
- AMD Instinct MI250
- 13312
- Intel Arc A350
- 768
Memory Bus Width
- AMD Instinct MI250
- 8192 bitBest
- Intel Arc A350
- 64 bit-99%
PCIe Generation
- AMD Instinct MI250
- PCIe 4.0
- Intel Arc A350
- PCIe 4.0 x8
Launch Date
- AMD Instinct MI250
- 11/08/2021
- Intel Arc A350
- 2022
Form Factor
- AMD Instinct MI250
- OAM Module
- Intel Arc A350
- Desktop
Which one should you pick?
Choose AMD Instinct MI250 if you want the higher memory bus width (8192 bit vs 64 bit).
Choose Intel Arc A350 if you want the higher boost clock (2000 MHz vs 1700 MHz).