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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.

Rig A

NVIDIA GeForce RTX 5090 Founders Edition

NVIDIA · gpu

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Rig B

AMD Instinct MI300X

AMD · accelerator

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1 of 48 fields comparable

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NVIDIA GeForce RTX 5090 Founders EditionAMD Instinct MI300X
Pcie GEN
5
5
SpecNVIDIA GeForce RTX 5090 Founders EditionAMD Instinct MI300X
Pcie GEN55
AI Tops3,352—
Bandwidth GB S1,792—
Base Clock GHZ2.01—
Bf16 Matrix Tflops Dense—1,307.4
Boost Clock GHZ2.41—
Compute Units—304
Cuda Cores21,760—
Displayport Count3—
Displayport Version2.1b—
Form factor—OAM
Fp16 Matrix Tflops Dense—1,307.4
Fp32 Vector Tflops—163.4
Fp64 Matrix Tflops—163.4
Fp64 Vector Tflops—81.7
FP8 Matrix Tflops Dense—2,614.9
FP8 Matrix Tflops Sparse—5,229.8
HBM (GB)—192
HBM Type—HBM3
Hdmi Count1—
Hdmi Version2.1b—
INT8 TOPS (dense)—2,614.9
Length MM304—
Matrix Cores—1,216
Memory bandwidth (TB/s)—5.3
Memory BUS Bits512—
MSRP (USD)↓ better1,999—
Nvdec Count2—
Nvdec GEN6—
Nvenc Count3—
Nvenc GEN9—
Process Node NM—5
Required PSU Watts1,000—
RT Core Tflops318—
RT Cores GEN4—
Slot Width2—
Status Checked2026-09-24—
Street Price Date2026-09-01—
Street Price Premium PCT US145—
Street Price USD US Typical4,900—
TBP Watts—750
TDP (W)↓ better575—
Tensor Cores GEN5—
Tf32 Matrix Tflops Dense—653.7
Tf32 Matrix Tflops Sparse—1,307.4
VRAM (GB)32—
Vram TypeGDDR7—
Width MM137—