Nvidia A4000 vs Nvidia RTX PRO 6000D

The RTX PRO 6000D is newer, with 5.2x the memory and 3.5x the bandwidth. The A4000 is cheaper right now.

At a glance

Memory

5.2x more on RTX PRO 6000D

A4000: 16 GB

RTX PRO 6000D: 84 GB

Memory bandwidth

3.5x higher on RTX PRO 6000D

A4000: 448 GB/s

RTX PRO 6000D: 1,568 GB/s

Cheapest on-demand

88% cheaper on A4000

A4000: $0.12 /GPU/hr

RTX PRO 6000D: $0.97 /GPU/hr

Price comparison

Median price per GPU per hour by billing type, with the cheapest listing under it.

Billing	A4000	RTX PRO 6000D	Difference
On-demand	$0.21 /GPU/hr from $0.12	-- /GPU/hr from $0.97
Reserved	$0.25 /GPU/hr from $0.11	No reserved listings

Heads up: A provider's own page may quote a different figure, for example on tax, region or a promotion. A monthly-only plan shows a derived hourly rate. Medians are across providers, one vote each, so a large catalog does not outweigh a small one. No median for on-demand on the RTX PRO 6000D: we only show one when at least 3 providers list the GPU on that billing type. Verify before provisioning. More on how we price.

Price history

A4000 vs RTX PRO 6000D price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	A4000	RTX PRO 6000D	Difference
Memory
Capacity	16 GB GDDR6	84 GB GDDR7	5.2x more on RTX PRO 6000D
Bandwidth	448 GB/s	1,568 GB/s	3.5x higher on RTX PRO 6000D
Bus width	256-bit	448-bit	75% wider on RTX PRO 6000D
Compute · dense
FP4	Not supported	1,553 TFLOPS	RTX PRO 6000D only
FP8	Not supported	776 TFLOPS	RTX PRO 6000D only
FP16 / BF16	76.7 TFLOPS	388 TFLOPS	5.1x higher on RTX PRO 6000D
INT8		776 TOPS
FP32	19.2 TFLOPS	97 TFLOPS	5.1x higher on RTX PRO 6000D
Platform
Interconnect	PCIe only	PCIe only
Board power	140 W	400 W	2.9x higher on RTX PRO 6000D
Released	Q2 2021	Q3 2025	4 years newer on RTX PRO 6000D
Precision
Supported formats	FP16BF16TF32FP32INT4INT8	FP4FP8FP16BF16TF32FP32INT8

Compute: Vendor peak figures, dense and per GPU. Not measured throughput.

Source: A4000 datasheet .

Where to rent them

Providers that rent these GPUs, with each one's cheapest rate. No provider we track offers both right now.

Provider	A4000	RTX PRO 6000D
GPU.ai UAE	$0.12 /GPU/hr On-demand	--
Lium Distributed	$0.12 /GPU/hr On-demand	--
Sesterce France	$0.17 /GPU/hr On-demand	--
Spheron Singapore	$0.17 /GPU/hr On-demand PCIe	--
Runcrate USA	$0.20 /GPU/hr On-demand PCIe	--
EmpirioLabs AI USA	$0.25 /GPU/hr On-demand	--
TensorDock Distributed	$0.21 /GPU/hr On-demand	--
Paperspace USA	$0.76 /GPU/hr On-demand	--
GPUhub Singapore	--	$0.97 /GPU/hr On-demand