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AMD Instinct MI100 vs AMD Radeon PRO WX 3100: Comparison
AMD Instinct MI100 and AMD Radeon PRO WX 3100 separate most on memory bus width: AMD Instinct MI100 at 4,096 bit, AMD Radeon PRO WX 3100 at 128 bit, 97% in favor of AMD Instinct MI100. Memory Bandwidth splits them by another 92%, again favoring AMD Instinct MI100. They match on gpu brand, board partner and pcie lanes.
Which is better, AMD Instinct MI100 or AMD Radeon PRO WX 3100?
On paper, AMD Instinct MI100 has the edge on memory bus width, at 4,096 bit vs AMD Radeon PRO WX 3100 at 128 bit.
What is the main difference between AMD Instinct MI100 and AMD Radeon PRO WX 3100?
The AMD Instinct MI100 is the stronger choice on paper: it has 8x the VRAM capacity (32 GB vs 4 GB), which matters at 1440p and 4K with high texture settings. It also has 12.5x the memory bandwidth (1,200 GB/s vs 96 GB/s), which feeds the GPU faster at high resolutions.
Specs and benchmarks
GPU Brand
- AMD Instinct MI100
- AMD
- AMD Radeon PRO WX 3100
- AMD
Product Type
- AMD Instinct MI100
- Datacenter Accelerator
- AMD Radeon PRO WX 3100
- Laptop GPU
Series
- AMD Instinct MI100
- Instinct
- AMD Radeon PRO WX 3100
- Radeon PRO
Board Partner
- AMD Instinct MI100
- Reference
- AMD Radeon PRO WX 3100
- Reference
Tier
- AMD Instinct MI100
- Datacenter
- AMD Radeon PRO WX 3100
- Workstation
Memory Type
- AMD Instinct MI100
- HBM2
- AMD Radeon PRO WX 3100
- GDDR5Best
Architecture
- AMD Instinct MI100
- CDNA
- AMD Radeon PRO WX 3100
- GCN
Shader Units
- AMD Instinct MI100
- 7680
- AMD Radeon PRO WX 3100
- 512
Compute Blocks
- AMD Instinct MI100
- 120
- AMD Radeon PRO WX 3100
- 8
VRAM Capacity
- AMD Instinct MI100
- 32 GBBest
- AMD Radeon PRO WX 3100
- 4 GB
Memory Bus Width
- AMD Instinct MI100
- 4096 bitBest
- AMD Radeon PRO WX 3100
- 128 bit-97%
Memory Bandwidth
- AMD Instinct MI100
- 1200 GB/sBest
- AMD Radeon PRO WX 3100
- 96 GB/s-92%
PCIe Generation
- AMD Instinct MI100
- PCIe 4.0
- AMD Radeon PRO WX 3100
- PCIe 3.0
PCIe Lanes
- AMD Instinct MI100
- 16
- AMD Radeon PRO WX 3100
- 16
ECC Memory
- AMD Instinct MI100
- Yes
- AMD Radeon PRO WX 3100
- No
Form Factor
- AMD Instinct MI100
- PCIe Add-in Card
- AMD Radeon PRO WX 3100
- Laptops
Which one should you pick?
Choose AMD Instinct MI100 if you want the higher memory bus width (4096 bit vs 128 bit), the higher memory bandwidth (1200 GB/s vs 96 GB/s) and the higher PCIe lanes (16 vs 16).
Choose AMD Radeon PRO WX 3100 if you already have it on hand or find it at a lower price.