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Sapphire 11322-02-20G Pulse AMD Radeon RX 7900… vs Gigabyte GeForce RTX 4070 WINDFORCE OC 12GB… — Head-to-Head (2026)

Our verdict first, then the specs side by side.

Our verdict

Sapphire 11322-02-20G Pulse AMD Radeon RX 7900… is our pick.

For 4K gaming and any VRAM-hungry workload in 2026, the Radeon RX 7900 XTX wins decisively — its 24 GB of GDDR6 on a 384-bit bus (960 GB/s class memory bandwidth) doubles the RTX 4070's 12 GB and lets it run settings the 192-bit, 12 GB Gigabyte card simply cannot hold.

Buy the Sapphire RX 7900 XTX if you game at 4K, run local 13B–34B LLMs, or want a card you won't outgrow in two years — its 24 GB and 2525 MHz boost are built for high resolutions.

SpecPicks editorial verdict, written June 13, 2026. Prices move, so check the current price on each listing before you buy.

Sapphire 11322-02-20G Pulse AMD Radeon RX 7900 XTX Gaming Graphics Card with 24GB GDDR6, AMD RDNA 3

Sapphire 11322-02-20G Pulse AMD Radeon RX 7900 XTX Gaming Graphics Card with 24GB GDDR6, AMD RDNA 3

Check price on Amazon
🛒 Check Price on Amazon
vs
Gigabyte GeForce RTX 4070 WINDFORCE OC 12GB Graphics Card - 12GB DDRX6 21Gbps, PCI-E 4.0, DisplayPort 1.4, HDMI 2.1a, NVIDIA DLSS 3, Ada Lovelace Arch, GV-N4070WF3OC-12GD, Black, 930g

Gigabyte GeForce RTX 4070 WINDFORCE OC 12GB Graphics Card - 12GB DDRX6 21Gbps, PCI-E 4.0, DisplayPort 1.4, HDMI 2.1a, NVIDIA DLSS 3, Ada Lovelace Arch, GV-N4070WF3OC-12GD, Black, 930g

Check price on Amazon
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*Price sourced from Amazon.com. Price and availability subject to change.

Spec-by-spec

SpecSapphire 11322-02-20G Pulse AMD Radeon…Gigabyte GeForce RTX 4070 WINDFORCE OC…
BrandSapphireGIGABYTE
Colorblackmulti-colord
Model11322-02-20GGV-N4070WF3OC-12GD
UnitCount11
ReleaseDate2022-12-13T00:00:01Z2023-04-13T00:00:01Z
ItemPartNumber11322-02-20GGV-N4070WF3OC-12GD
Warranty2 year manufacturer—
Size—12 GB

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