Fig. 1 Memory mapTop view, not to scale
GB2028 x GDDR748GB total1.344 TB/s peak bandwidth
Blackwell, PCIe dual-slotHover to light the stacks
Workstation, Blackwell
48 GB

RTX PRO 5000 Blackwell 48GB

48 GB at 300 W. Two of these beat one 96 GB card on throughput for most inference.

$4,600

48 GB VRAM $96/GB VRAM

In stock. Lead time 72 hours.

3-year warranty, DHL Express insured

Volume pricing

UnitsDiscountUnit price
1 unitList$4,600
2 to 7 units3% off$4,462
8 to 31 units6% off$4,324
32+ units10% off$4,140

Unit price at 1: $4,600

Request a bulk quote

Specifications

The full sheet.

Figures from the manufacturer datasheet. Price is an indicative street price, shown as from.

VRAM
48 GB
Memory
GDDR7
Bandwidth
1.344 TB/s
FP8
2.1 PFLOPS
FP4
4.2 PFLOPS
Board power
300 W
Form factor
PCIe dual-slot
NVLink
No
Architecture
Blackwell
GPUs
1
Per GB of VRAM
$95.83
Availability
In stock, ships 72h
Sale
Buy online
SKU
RTX-PRO-5000
Overview

What it is for.

Workloads, sizing and what ships in the box.

48 GB at 300 W.

48 GB of GDDR7 at 1.344 TB/s, 2.1 PFLOPS FP8, 300 W, dual-slot with an active cooler. Two of these often beat one 96 GB card on inference throughput, because each serves its own requests. 72 GB variant on allocation. 3 year warranty. In stock, ships in 72 hours. $4,600, about $96 per GB of VRAM.

Good for

  • Mistral Small 24B at FP8 (29 GB with headroom) on one card.
  • Llama 3.1 70B at 4-bit (42 GB) on one card, short context.
  • Llama 3.1 8B at FP16 (19 GB) for fine-tuning experiments.

Fit rule: FP16 weights take 2 bytes per parameter, FP8 1 byte, 4-bit 0.5 bytes, plus 20% headroom for KV cache at short context.

Pairs with

72 GB variant available on allocation.

What fits

How much VRAM per box.

Card count is capped by slots and by the chassis power budget.

2U 4x PCIe
4 x 48 GB, 1,200 W of 3,200 W
Configure this box
Power38% of budget
192 GBper box
4U 8x PCIe
8 x 48 GB, 2,400 W of 6,400 W
Configure this box
Power38% of budget
384 GBper box
Pairs with

Parts bought alongside.

Same workload, a different trade between VRAM, bandwidth and price.