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GT 730 vs RTX 5080

Nvidia GT 730 vs Nvidia RTX 5080

Two Nvidia consumer GPUs, one Kepler and one Blackwell: 2 GB DDR3 against 16 GB GDDR7 and 69x the memory bandwidth on the RTX 5080.

At a glance

Updated 7 minutes ago

Nvidia GT 730

Memory: 2 GB; DDR3
Memory bandwidth: 14 GB/s
From: --

Nvidia RTX 5080

Memory: 16 GB; GDDR7
Memory bandwidth: 960 GB/s
From: $0.12 /GPU/hr; 5 providers

Price comparison

Cheapest listed price per GPU per hour by billing type, and the median across providers.

Billing	GT 730	RTX 5080	Difference
On-demand	--	$0.12
Spot	No spot listings	$0.17
Median	--	$0.36

Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.

Price history

GT 730 vs RTX 5080 price history

Weekly median on-demand price per GPU per hour

Last 16 months

Aggregating historical prices...

Specs comparison

Spec	GT 730	RTX 5080	Difference
Memory
Capacity	2 GB DDR3	16 GB GDDR7	8x more on RTX 5080
Bandwidth	14 GB/s	960 GB/s	69x higher on RTX 5080
Bus width	64-bit	256-bit	4x wider on RTX 5080
Compute · dense
FP4	Not supported	900.4 TFLOPS	RTX 5080 only
FP8	Not supported	225.1 TFLOPS	RTX 5080 only
FP16 / BF16	Not supported	112.6 TFLOPS	RTX 5080 only
INT8	Not supported	450.2 TOPS	RTX 5080 only
FP32	0.7 TFLOPS	56.3 TFLOPS	82x higher on RTX 5080
Platform
Interconnect	PCIe only	PCIe only
Board power	23 W	360 W	16x higher on RTX 5080
Released	Q2 2014	Q1 2025	11 years newer on RTX 5080
Precision
Supported formats	FP32	FP4FP8FP16BF16TF32FP32INT8

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

Source: RTX 5080 datasheet.

Where to rent them

Providers listing these GPUs, those with both first, so you can switch without moving clouds.

Provider	GT 730 /GPU/hr	RTX 5080 /GPU/hr
Theta EdgeCloud	--	On-Demand $0.12
Salad	--	On-Demand $0.42
Vast.ai	--	On-Demand $1.79
SwissGPU	--	On-Demand $0.31
Runpod	--	On-Demand $0.39

B200 @ $3.75/h on demand

No contract, no spot interrupts, no cluster minimums

Full root SSH, web dashboard, CI/CD ready

Similar GPUs

Other comparisons in the same class.

Nvidia GTX 1050 Ti

4 GB GDDR5 · 8x the bandwidth of the GT 730

From $0.02 /GPU/hr Compare
Nvidia K620

2 GB DDR3 · 2.1x the bandwidth of the GT 730

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Nvidia GT 710

2 GB DDR3 · released Q1 2016

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Nvidia RTX 5090

32 GB GDDR7 · 87% more bandwidth than the RTX 5080

From $0.35 /GPU/hr Compare
Nvidia RTX 5070 Ti

16 GB GDDR7 · released Q1 2025

From $0.28 /GPU/hr Compare

Browse all GPUs

Our data for Nvidia GT 730 was last updated on Sept. 7, 2026, and for Nvidia RTX 5080 on Sept. 7, 2026.