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Sparkle Intel Arc A750 ROC Luna OC Edition, 8GB GDDR6, 2X DBB 100mm Fan, 2.5-Slot, Metal Backplate, Luna White Edition, SA750RW-8GOC
Sparkle

Sparkle Intel Arc A750 ROC Luna OC Edition (SA750RW-8GOC)

Bottom line: The Sparkle Intel Arc A750 ROC Luna OC Edition ($380.74 on Amazon as of 2026-10-06): 8GB GDDR6 on a 256-bit bus at 16 Gbps for a wide memory interface; main trade-off: 8GB of VRAM can cap texture settings in newer, memory-heavy games.

$380.74

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Buy on Amazon — $380.74 Compare to similar graphics cards

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 8GB GDDR6 on a 256-bit bus at 16 Gbps for a wide memory interface
  • ✓ Three DisplayPort 2.0 outputs rated up to 8K@60Hz, plus HDMI 2.0
  • ✓ Hardware ray tracing and Intel XeSS upscaling in supported games
  • ✓ Dual 100mm double-ball-bearing fans on a 2.5-slot heatsink
  • ✓ Luna White shroud and metal backplate suit white-themed builds

Cons

  • ✗ 8GB of VRAM can cap texture settings in newer, memory-heavy games
  • ✗ 2.5-slot thickness can cover the adjacent PCIe slot on many boards
  • ✗ Only one HDMI port, and it is HDMI 2.0 rather than HDMI 2.1
  • ✗ XeSS and ray tracing gains depend on each game supporting them

Manufacturer description

The Sparkle Intel Arc A750 ROC Luna OC Edition (SA750RW-8GOC) puts Intel's Xe HPG graphics architecture in an all-white shroud for light-themed builds. It carries 8GB of GDDR6 memory on a 256-bit bus running at 16 Gbps, which is a wide memory interface for a card in this class. Ray tracing runs in hardware. Intel XeSS upscaling lets you render at a lower resolution and recover frame rate in games that support it. The card supports DirectX 12 Ultimate and Vulkan 1.3, so it covers the graphics APIs that current game engines target. For displays, you get three DisplayPort 2.0 outputs rated up…

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SpecPicks Verdict

SpecPicks scored Sparkle Intel Arc A750 ROC Luna OC Edition using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. Sparkle's graphics cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How much VRAM does the Sparkle Arc A750 ROC Luna OC have?

It has 8GB of GDDR6 memory on a 256-bit memory bus, with a 16 Gbps memory speed.

How many monitors can I connect to this card?

It has four display outputs: three DisplayPort 2.0 ports rated up to 8K at 60Hz and one HDMI 2.0 port. Check Sparkle's spec sheet for limits on running all of them at once.

Will the Sparkle Arc A750 ROC fit in a small case?

The card is 2.5 slots thick and uses two 100mm fans. Sparkle says the ROC design shortens the card for compact systems, but the listing gives no length, so compare the manufacturer's dimensions with your case's GPU clearance.

Does this card support ray tracing and DLSS?

It supports hardware ray tracing, DirectX 12 Ultimate and Vulkan 1.3. DLSS is NVIDIA-only. This Intel Arc card uses Intel XeSS upscaling instead, in games that support it.

What power supply do I need for the Arc A750 ROC Luna OC?

Check Sparkle's product page for the card's board power, its PCIe power connectors and the recommended PSU wattage before you buy, and make sure your power supply has the matching cables.

Video review

Please Buy Intel GPUs. - Arc A750 & A770 Review — Linus Tech Tips on YouTube

Key Features

  • Luna White Version of Intel Arc A750 Chipset
  • 8GB, 256-bit, GDDR6 memory, 16 Gbps graphics memory speed
  • 3x DisplayPort 2.0 ready, up to 8K@60Hz, 1x HDMI 2.0
  • Xe HPG Architecture, Real Time Ray Tracing, Intel XeSS upscaling, 75W TDP, DirectX 12 Ultimate, Vulkan 1.3
  • ROC series equipped dual 100mm double-ball bearing fan with 2.5-slot heatsink design, reduce the length of card effetely and ready to fit into the compact system.

Full Specifications

BrandSparkle Computer
Model NameLuna OC Edition
Unit Count1.0 Count
Model NumberSA750RW-8GOC
Built-In MediaGraphics card
Number of Fans2
Mfr Part NumberSA750RW-8GOC
Video ProcessorIntel
Antenna LocationGaming
Graphics Card Ram8 GB
Graphics Ram Size8 GB
Graphics Ram TypeGDDR6
Compatible DevicesDesktop
Memory Clock Speed16 GHz
Graphics CoprocessorIntel Arc A750
Graphics DescriptionDedicated
Warranty Description3 year limited
Item Dimensions L x W11.06"L x 5.15"W
Video Output InterfaceDisplayPort, HDMI
Graphics Card InterfacePCI-Express x16
Full listing titleSparkle Intel Arc A750 ROC Luna OC Edition, 8GB GDDR6, 2X DBB 100mm Fan, 2.5-Slot, Metal Backplate, Luna White Edition, SA750RW-8GOC

Performance Data

View gaming FPS, AI inference throughput, and synthetic scores for the Intel Arc A750 — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.

Which local LLMs fit in 8 GB?

8 GB holds an 8B model at Q4 with a few thousand tokens of context; a 12–14B model needs 12 GB.

  • ✅ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — fits at Q4
  • ❌ 12–14B models (Qwen 3 14B, Phi-4) — needs 12 GB+
  • ❌ 20–27B models (Gemma 3 27B, Mistral Small) — needs 20 GB+
  • ❌ 30–35B models (Qwen 3 32B, QwQ 32B) — needs 24 GB+
  • ❌ 70B models (Llama 3.3 70B, Qwen 2.5 72B) — needs 48 GB+

Across 4 community runs from 4 sources, the Intel Arc A750 generates a median 42.7 tok/s on 7–9B models at Q4 (per llama.cpp GitHub Discussion #10879 (Vulkan performance)).

Per-model VRAM guide: which GPU for which LLM →

Ready to buy?

Sparkle Intel Arc A750 ROC Luna OC Edition, 8GB GDDR6, 2X DBB 100mm Fan, 2.5-Slot, Metal Backplate, Luna White Edition, SA750RW-8GOC is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $380.74

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Sparkle Intel Arc A750 ROC Luna OC Edition, 8GB GDDR6, 2X DBB 100mm Fan, 2.5-Slot, Metal Backplate, Luna White Edition, SA750RW-8GOC
$380.74
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