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AMD Radeon RX 6750 GRE 10GB vs Intel ASRock Challenger Arc A770: Comparison

AMD Radeon RX 6750 GRE 10GB and Intel ASRock Challenger Arc A770 separate most on vram: AMD Radeon RX 6750 GRE 10GB at 10 GB, Intel ASRock Challenger Arc A770 at 16 GB, 38% in favour of Intel ASRock Challenger Arc A770. Memory Bus Width splits them by another 38%, again favouring Intel ASRock Challenger Arc A770. They match on tier and memory type.

Specs

Specification
AMD Radeon RX 6750 GRE 10GB
AMD Radeon RX 6750 GRE 10GB
ASRock Challenger Arc A770
Intel ASRock Challenger Arc A770
GPU BrandAMDIntel
SeriesRadeon RX 6000Arc A-Series
Board PartnerAMD Reference (China OEM/retail market card)ASRock
VRAM10 GB-37%16 GB
TierMainstreamMainstream
Memory TypeGDDR6GDDR6
Boost Clock2374 MHz2150 MHz-9%
Ray Tracing SupporttrueYes
ArchitectureRDNA 2Xe-HPG Alchemist
Card Length267 mm271 mm-1%
Slot Width22.5-25%
Memory Bus Width160 bit-37%256 bit
Power Connector1x 8-pin2x 8-pin

Verdict

AMD Radeon RX 6750 GRE 10GB

6 / 10 Expert Rating

A trimmed-down GRE that gives up meaningful memory bandwidth for a lower BOM cost; the 12GB variant is the better buy where pricing allows.

Intel ASRock Challenger Arc A770

7 / 10 Expert Rating

A solid mainstream pick if its price and 16GB VRAM allocation match your target resolution.

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