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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.

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SpecGroq Language Processing UnitNVIDIA RTX PRO 4500 Blackwell
AI Tops—1,687
Bandwidth GB S—896
Chip TO Chip Links11—
Cuda Cores—10,496
Displayport Count—4
Displayport Version—2.1
DOJ Probe Reported2026-09-10—
ECC—true
Form factorPCIe Gen4 x164.4 in H x 10.5 in L, dual slot
Groq3 LPX Full Production2026-08-24—
Groqcard Sales Ended Reported2024-04-05—
Lineup Lower Models—RTX PRO 4000, RTX PRO 2000
Memory BUS Bits—256
Nvdec Count—2
Nvdec GEN—6
Nvenc Count—2
Nvenc GEN—9
Nvidia Consideration AT Closing USD Billion13—
Nvidia Consideration Deferred USD Billion4—
Nvidia License Agreement2025-12-24—
ON Chip Sram MB230—
ON DIE Memory Bandwidth TB S80—
Pcie GEN—5
Peak Fp16 Tflops188—
Peak Int8 Tops750—
Process Node14nm—
RT Cores—82
RT Cores GEN—4
RTX PRO 2000 MAX Power W—70
RTX PRO 4000 MAX Power W—145
Slot Width—2
Status Checked2026-09-24—
TDP (W)↓ better—200
Tensor Cores—328
Tensor Cores GEN—5
VRAM (GB)—32
Vram Type—GDDR7 ECC