Nvidia A4500 vs Nvidia RTX 4000 SFF Ada

Both have 20 GB of memory. The A4500 has 2.3x the bandwidth and is cheaper right now.

At a glance

Memory

Identical

A4500: 20 GB

RTX 4000 SFF Ada: 20 GB

Memory bandwidth

2.3x higher on A4500

A4500: 640 GB/s

RTX 4000 SFF Ada: 280 GB/s

Cheapest on-demand

55% cheaper on A4500

A4500: $0.19 /GPU/hr

RTX 4000 SFF Ada: $0.42 /GPU/hr

Price comparison

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

Billing	A4500	RTX 4000 SFF Ada	Difference
On-demand	-- /GPU/hr from $0.19	-- /GPU/hr from $0.42
Reserved	On request	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 A4500 and on-demand on the RTX 4000 SFF Ada: 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

A4500 vs RTX 4000 SFF Ada price history

Weekly median on-demand price per GPU per hour

Last 15 months

Aggregating historical prices...

Specs comparison

Spec	A4500	RTX 4000 SFF Ada	Difference
Memory
Capacity	20 GB GDDR6	20 GB GDDR6	Identical
Bandwidth	640 GB/s	280 GB/s	2.3x higher on A4500
Bus width	320-bit	160-bit	2x wider on A4500
Compute · dense
FP8	Not supported	153.4 TFLOPS	RTX 4000 SFF Ada only
FP16 / BF16	94.6 TFLOPS	76.7 TFLOPS	23% higher on A4500
FP32	23.7 TFLOPS	19.2 TFLOPS	23% higher on A4500
Platform
Interconnect	PCIe only	PCIe only
Board power	200 W	70 W	2.9x higher on A4500
Released	Q4 2021	Q2 2023	16 months newer on RTX 4000 SFF Ada
Precision
Supported formats	FP16BF16TF32FP32INT4INT8	FP8FP16BF16TF32FP32INT4INT8

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

Source: A4500 datasheet and RTX 4000 SFF Ada datasheet.

Where to rent them

Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.

Provider	A4500	RTX 4000 SFF Ada
Runpod USA	$0.19 /GPU/hr On-demand	$0.18 /GPU/hr On-demand
GPU.ai UAE	$0.19 /GPU/hr On-demand	--
Hetzner Germany	--	$0.42 /GPU/hr On-demand
Koyeb France	--	$0.50 /GPU/hr On-demand