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MCS · Rigs · Compare

Side-by-side, with the numbers that matter.

Two rigs, one table. Higher numbers win in cobalt; TDP and price flip.

0 of 35 fields comparable

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SpecAMD Instinct MI300XAnthropic Claude Opus 4.7
Bf16 Matrix Tflops Dense1,307.4—
Cache Discount Percent—90
Cache Read PER 1M USD—0.5
Claude Code Synergy Precision Bonus—15
Compute Units304—
Context Window Tokens M—1
Current Opus Model—Claude Opus 5.5
Current Opus Version—5.5
Form factorOAM—
Fp16 Matrix Tflops Dense1,307.4—
Fp32 Vector Tflops163.4—
Fp64 Matrix Tflops163.4—
Fp64 Vector Tflops81.7—
FP8 Matrix Tflops Dense2,614.9—
FP8 Matrix Tflops Sparse5,229.8—
HBM (GB)192—
HBM TypeHBM3—
INT8 TOPS (dense)2,614.9—
Lifecycle Status—legacy (still available)
Matrix Cores1,216—
MAX Output Tokens K—128
Memory bandwidth (TB/s)5.3—
Pcie GEN5—
Pricing Input PER 1M USD—5
Pricing Output PER 1M USD—25
Process Node NM5—
Released—2026-04-16
TBP Watts750—
Tf32 Matrix Tflops Dense653.7—
Tf32 Matrix Tflops Sparse1,307.4—
TOP Listed Model—Claude Fable 5.1
TOP Listed Model Version—5.1
Version Decimal—4.7
Version Major—4
Version Minor—7