XFX Speedster MERC319 Radeon RX 6750XT Black 12GB Graphics Card

XFX Speedster MERC319 Radeon RX 6750XT Black 12GB

Brand
XFX
Model
Speedster MERC319 Radeon RX 6750XT Black
$529–$585estimated range · from catalog price Jun 22, 2026

XFX MERC319 RX 6750 XT Black: RDNA 2, 12GB 18Gbps GDDR6, mainstream 1440p card with triple-slot cooler, 2×8‑pin power, launched May 2022.

Graphics performance rankTop 54% of graphics cards
TierMainstream?GixCore tierWhat a part was built to do — not what it costs.EntryBudgetMainstreamHigh endEnthusiastFlagship A part can be cheap because it is an ageing flagship, or because it is a current entry-level model. The tier tells you which.
ReleasedMay 2022
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GPU chipRX 6750 XT
VRAM12 GB
GPU clock2623 MHZ
Memory clock18000 MHZ
Bus width192-bit
InterfacePCI-E 16x
Recommended PSU650 W
GixCore Editorial

Product overview

XFX’s Speedster MERC319 Radeon RX 6750 XT Black launched in May 2022 alongside AMD’s refreshed RDNA 2-based Radeon RX 6000 cards. It pairs the RX 6750 XT GPU with 12 GB of 18 Gbps GDDR6 on a 192‑bit bus and boosts up to 2623 MHz, targeting 1440p play with hardware ray tracing and FSR support.

Positioned as a mainstream 1440p option, it exists to outpace the RX 6700 XT via higher memory speed and clocks. The MERC 319 board is a long 2.6‑slot, triple‑fan design (~323 mm) with 3x DP 1.4 and HDMI 2.1, fed by 2× 8‑pin power; XFX calls for a 650 W PSU (750 W recommended). As of July 2026 it remains listed by XFX; no discontinuation noted. This MERC 319 card also includes dual BIOS.

Best for
  • 1440p gaming
  • esports/high-fps
Official product specifications
Pairing fit

Compatible Motherboards

Compatible options ranked for this part's performance class.

Specifications

At a glance iEach dot represents a catalog model. Farther right means a higher measured value, not necessarily a better fit.Measured against the graphics cards catalog
Current modelCatalog models
VRAM12 GB
Higher than 62% of graphics cards
GPU clock2623 MHZ
Higher than 94% of graphics cards
Bus width192-bit
Higher than 47% of graphics cards
GPU chip
RX 6750 XT
VRAM
12 GB
GPU clock
2623 MHZ
Bus width
192-bit
Interface
PCI-E 16x
Graphics Ram Type
GDDR6
Memory Transfer Speed
432 GB/s
Tdp
250 W