GPU Wiki

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Select up to four GPU Wiki entries to compare matching specifications row by row. The comparison uses the site database and keeps generation-specific specs visibly separate.

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Spec Radeon Instinct MI250X AMD
Overview
Product name AMD Radeon Instinct MI250X
Architecture CDNA 2.0
Generation / family Radeon Instinct MI Series
Launch date 2021-11-08
Market segment Data Center
Board type / entry type Data Center GPU
GPU
Process node TSMC 6 nm
Die size 724 mm²
Transistor count 58.2 billion
GPU chip Aldebaran
Stream Processors 14080
TMUs 880
Clocks
Base / Core clock 1,000 MHz
Boost clock 1,700 MHz
Memory clock 1,600 MHz
Memory
Memory size 128 GB
Memory type HBM2e
Memory bus width 8192-bit
Memory bandwidth 3280 GB/s
Bus / Interface
Bus interface PCIe 4.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 500 W
Recommended PSU 900 W
Slot width Dual-slot
Performance / Benchmarks
FP32 throughput 47.87 TFLOPS
FP16 throughput 383 TFLOPS
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

Frame rates compare runs of the same game at the same quality preset on one test system. DLAA counts as native resolution, because it applies anti-aliasing at full render resolution rather than upscaling; DLSS and FSR upscaling are never counted as native. Where a capture named ray tracing without a readable on or off value, it is read as on.