GPU Comparison

RTX 5090 Founder RTX 4090 Founder A100 80 GB PCIe H100 PCIe H100 SXM RTX 6000 Ada
CUDA Cores 21,760 16,384 6,912 8,192 18,176
Tensor Cores 680 512 432 512 568
AI TOPS 3352 1321
FP16 Tensor operations 330.42 TFLOPS Pure FP16 624 TFLOPS Sparse 1513 TFLOPS Sparse 1979 TFLOPS Sparse 362 TFLOPS Sparse
Memory 32 GB GDDR7 24 GB GDDR6X 80 GB HBM2e 80 GB HBM2e 80 GB HBM3 48 GB GDDR6 ECC
TGP 575W 450W 300W 350W 300W
Memory bandwidth 1792 GB/s 1008 GB/s 1935 GB/s 2000 GB/s 3350 GB/s 960 GB/s
Price $1,999 $1,599

Dual 4090 Build (2024)

PCPartPicker Part List

Type Item Price
CPU AMD Ryzen 9 9950X 4.3 GHz 16-Core Processor $593.99 @ Amazon
CPU Cooler Noctua NH-D15 G2 LBC 91.58 CFM CPU Cooler $149.94 @ Amazon
Motherboard Asus ProArt X670E-CREATOR WIFI ATX AM5 Motherboard $459.99 @ Amazon
Memory Corsair Vengeance 64 GB (2 x 32 GB) DDR5-6400 CL32 Memory $194.99 @ Newegg
Memory Corsair Vengeance 64 GB (2 x 32 GB) DDR5-6400 CL32 Memory $194.99 @ Newegg
Storage Samsung 990 Pro 4 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive $317.99 @ Newegg
Video Card Asus TUF GAMING OC GeForce RTX 4090 24 GB Video Card $1779.00 @ Amazon
Video Card MSI SUPRIM LIQUID X GeForce RTX 4090 24 GB Video Card $1929.99 @ Amazon
Case Corsair 7000D AIRFLOW ATX Full Tower Case $209.99 @ Amazon
Power Supply EVGA SuperNOVA 1600 G+ 1600 W 80+ Gold Certified Fully Modular ATX Power Supply $260.14 @ Amazon
Case Fan be quiet! Silent Wings Pro 4 97.41 CFM 140 mm Fan $27.90 @ Amazon
Case Fan be quiet! Silent Wings Pro 4 97.41 CFM 140 mm Fan $27.90 @ Amazon
Case Fan be quiet! Silent Wings Pro 4 97.41 CFM 140 mm Fan $27.90 @ Amazon
Case Fan be quiet! Silent Wings Pro 4 97.41 CFM 140 mm Fan $27.90 @ Amazon
Case Fan be quiet! Silent Wings Pro 4 97.41 CFM 140 mm Fan $27.90 @ Amazon
Case Fan be quiet! Silent Wings Pro 4 97.41 CFM 140 mm Fan $27.90 @ Amazon
Case Fan be quiet! Silent Wings Pro 4 97.41 CFM 140 mm Fan $27.90 @ Amazon
Total $6286
Generated by PCPartPicker 2025-01-07 20:45 EST-0500 The actual cost was lower than this

Tentative Dual 5090 Build Parts

RTX 5090 (One can be air-cooled, another must has AIO)

Large cases:

Datasheet Collection

A100 80GB PCIe Product Brief.pdf

A100-datasheet.pdf

A100-datasheet2.pdf

A100-whitepaper.pdf