Flopper.io Flopper.io

Apple M3 vs Apple M3 Pro

The M3 Pro delivers 2.1x the FP32 throughput of the M3 (7.4 vs 3.5 TFLOPS dense). The M3 Pro also carries 12 GB more memory (36 GB vs 24 GB).

M3: Apple M3, 2023 M3 Pro: Apple M3, 2023
FP32 dense lead
2.1x
M3 Pro: 7.4 vs 3.5 TFLOPS
Memory
24 vs 36 GB
12 GB more for the M3 Pro
Bandwidth
100 GB/s vs 150 GB/s
M3 Pro moves data faster
Download comparison sheet

Share this page

Apple M3 vs Apple M3 Pro

A post with this link shows the card on the Image tab as its preview.

Post on X Share on LinkedIn
 Printable version →

Apple M3

Full specs →

What is the Apple M3?

The M3 is an APU from Apple on the Apple M3 architecture, an processor that pairs CPU and GPU on one chip. It is a system-on-chip, so it is built into edge and embedded devices rather than sold as a card. M3 full specifications →

Can I rent the M3 in the cloud?

Flopper is not tracking any live rental listings for the M3 yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the M3 compare with other accelerators?

This page sets the M3 against the M3 Pro. Both parts launched in the same year. Both are Apple parts, and both ship as a system-on-chip, so they fit the same class of system. The compare tool builds the same comparison for any two parts in the catalogue. All GPU comparisons →

Where do the M3 figures come from?

Apple published the M3 figures in marketing material rather than a datasheet, and Flopper has no independent confirmation of them. How Flopper verifies specifications →

Apple M3 Pro

Leads on FP32 Full specs →

What is the Apple M3 Pro?

The M3 Pro is an APU from Apple on the Apple M3 architecture, an processor that pairs CPU and GPU on one chip. It is a system-on-chip, so it is built into edge and embedded devices rather than sold as a card. M3 Pro full specifications →

Can I rent the M3 Pro in the cloud?

Flopper is not tracking any live rental listings for the M3 Pro yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the M3 Pro compare with other accelerators?

This page sets the M3 Pro against the M3. Both parts launched in the same year. Both are Apple parts, and both ship as a system-on-chip, so they fit the same class of system. The compare tool builds the same comparison for any two parts in the catalogue. All GPU comparisons →

Where do the M3 Pro figures come from?

Apple published the M3 Pro figures in marketing material rather than a datasheet, and Flopper has no independent confirmation of them. How Flopper verifies specifications →

Specifications

M3
M3 Pro
Architecture
Apple M3Apple M3
Launch Year
20232023
Form Factor
SoCSoC
Memory
24 GB36 GB
Memory Bandwidth
100 GB/s150 GB/s
TDP
——
Process Node
3nm3nm

Performance (TFLOPS)

M3
M3 Pro
No verified data available No verified data available
3.5 TFLOPS 7.4 TFLOPS
No verified data available No verified data available
No verified data available No verified data available
No verified data available No verified data available
No verified data available No verified data available
FP6
No verified data available No verified data available
No verified data available No verified data available
No verified data available No verified data available

Figures are dense. Where a vendor publishes a figure it sits under the dense one and never decides a winner. Hover any precision for its definition, or read the GPU glossary.

FLOPS by Precision

What actually differs

Both launched in 2023, the M3 on Apple M3 and the M3 Pro on Apple M3.

The M3 Pro carries 12 GB more memory (36 GB against 24 GB), so larger models fit on one GPU before you shard. Bandwidth is 100 GB/s against 150 GB/s, which sets the ceiling on decode speed.

Weight the FP8 and FP16 rows for LLM work and the FP64 row for HPC.

New to the terms? The glossary explains FP32, Sparsity and TFLOPS.

Frequently asked questions

Is the M3 faster than the M3 Pro?

At FP32 precision the M3 Pro reaches 7.4 TFLOPS dense against 3.5 TFLOPS for the M3. The performance table on this page lists every published precision for both GPUs.

Which should you choose, the M3 or the M3 Pro?

Choose the M3 Pro for training and high-throughput inference: it has 2.1x the FP32 throughput of the M3. It also carries 12 GB more memory, so larger models fit on one GPU before you shard.

Which has more memory, the M3 or the M3 Pro?

The M3 Pro carries 36 GB of memory versus 24 GB for the M3. Memory bandwidth is 100 GB/s for the M3 and 150 GB/s for the M3 Pro.

Get Comparison Updates

New GPUs added weekly. Be the first to see how they compare.

Open in Full Compare Tool → M3 full specs M3 Pro full specs Estimate cluster cost in the calculator →

© 2026 Flopper.io - Compare the GPUs Powering AI