Intel Arc A770 16GB vs Intel Arc A770 8GB

Side-by-side specifications, performance, and rental pricing for datacenter AI workloads.

Arc A770 16GB: Alchemist, 2022 Arc A770 8GB: Alchemist, 2022

Memory

16 vs 8 GB

8 GB more for the Arc A770 16GB

Bandwidth

560 GB/s vs 512 GB/s

Arc A770 16GB moves data faster

TDP

225 W vs 225 W

Same power budget

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Intel Arc A770 16GB

Full specs →

What is the Intel Arc A770 16GB?

The Arc A770 16GB is a GPU from Intel on the Alchemist architecture, an accelerator for AI training, inference and high-performance computing. It is a PCIe add-in card, so it fits standard servers and workstations. Arc A770 16GB full specifications →

Can I rent the Arc A770 16GB in the cloud?

Flopper is not tracking any live rental listings for the Arc A770 16GB yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the Arc A770 16GB compare with other accelerators?

This page sets the Arc A770 16GB against the Arc A770 8GB. Both parts launched in the same year. Both are Intel parts, and both ship as a PCIe card, 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 Arc A770 16GB figures come from?

Every Arc A770 16GB figure on this page traces to Intel's own datasheet or specification table. How Flopper verifies specifications →

Intel Arc A770 8GB

Full specs →

What is the Intel Arc A770 8GB?

The Arc A770 8GB is a GPU from Intel on the Alchemist architecture, an accelerator for AI training, inference and high-performance computing. It is a PCIe add-in card, so it fits standard servers and workstations. Arc A770 8GB full specifications →

Can I rent the Arc A770 8GB in the cloud?

Flopper is not tracking any live rental listings for the Arc A770 8GB yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the Arc A770 8GB compare with other accelerators?

This page sets the Arc A770 8GB against the Arc A770 16GB. Both parts launched in the same year. Both are Intel parts, and both ship as a PCIe card, 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 Arc A770 8GB figures come from?

Every Arc A770 8GB figure on this page traces to Intel's own datasheet or specification table. How Flopper verifies specifications →

Specifications

Arc A770 16GB

Arc A770 8GB

Architecture

AlchemistAlchemist

Launch Year

20222022

Form Factor

PCIePCIe

Memory

16 GB8 GB

Memory Bandwidth

560 GB/s512 GB/s

TDP

225 W225 W

Process Node

6nm6nm

Spec

Arc A770 16GB

Arc A770 8GB

Architecture AlchemistAlchemist

Launch Year 20222022

Form Factor PCIePCIe

Memory 16 GB8 GB

Memory Bandwidth 560 GB/s512 GB/s

TDP 225 W225 W

Process Node 6nm6nm

Performance (TFLOPS)

Arc A770 16GB

Arc A770 8GB

20 TFLOPS

39 TFLOPS

FP6

262 TOPS 262 TOPS

Precision

Arc A770 16GB

Arc A770 8GB

20 TFLOPS

39 TFLOPS

FP6

262 TOPS 262 TOPS

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 2022, the Arc A770 16GB on Alchemist and the Arc A770 8GB on Alchemist.

The Arc A770 16GB carries 8 GB more memory (16 GB against 8 GB), so larger models fit on one GPU before you shard. Bandwidth is 560 GB/s against 512 GB/s, which sets the ceiling on decode speed.

Power is 225 W against 225 W, and at FP32 the Arc A770 16GB does more work per watt. Weight the FP8 and FP16 rows for LLM work and the FP64 row for HPC.

New to the terms? The glossary explains FP32, FP16, INT8, Sparsity and TFLOPS.

Frequently asked questions

Which should you choose, the Arc A770 16GB or the Arc A770 8GB?

Choose the Arc A770 16GB when the model has to fit on one GPU: it carries 8 GB more memory.

Which has more memory, the Arc A770 16GB or the Arc A770 8GB?

The Arc A770 16GB carries 16 GB of memory versus 8 GB for the Arc A770 8GB. Memory bandwidth is 560 GB/s for the Arc A770 16GB and 512 GB/s for the Arc A770 8GB.

How much power do the Arc A770 16GB and the Arc A770 8GB draw?

The Arc A770 16GB is rated at 225 W TDP and the Arc A770 8GB at 225 W. On FP32 throughput per watt, the Arc A770 16GB is the more efficient part.

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Intel Arc A770 16GB vs Intel Arc A770 8GB

Intel Arc A770 16GB

What is the Intel Arc A770 16GB?

Can I rent the Arc A770 16GB in the cloud?

How does the Arc A770 16GB compare with other accelerators?

Where do the Arc A770 16GB figures come from?

Intel Arc A770 8GB

What is the Intel Arc A770 8GB?

Can I rent the Arc A770 8GB in the cloud?

How does the Arc A770 8GB compare with other accelerators?

Where do the Arc A770 8GB figures come from?

Specifications

Performance (TFLOPS)

FLOPS by Precision

What actually differs

Frequently asked questions

Which should you choose, the Arc A770 16GB or the Arc A770 8GB?

Which has more memory, the Arc A770 16GB or the Arc A770 8GB?

How much power do the Arc A770 16GB and the Arc A770 8GB draw?

Get Comparison Updates

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