XFX Radeon RX 7900 XT SPEEDSTER MERC310 20GB GDDR6 Black
The RDNA 3 architecture and 20GB of GDDR6 memory drive high 4K frame rates, backed by a 2560MHz boost clock for demanding titles. Its robust triple-fan MERC310 cooler and dual 8-pin power delivery ensure sustained performance under load. This card is best for 4K gamers who prioritize raw rasterization performance and 20GB of VRAM for high-resolution textures over top-tier ray tracing.
Обзор
The 30-Second Version
The XFX MERC310 RX 7900 XT is a 4K gaming beast with 20GB of VRAM and top-tier raster performance. It runs cool but it's huge, power-hungry, and some units have coil whine. At $770, it's one of the best values in high-end gaming right now.
Pros & Cons
Плюсы
- Excellent 1440p and 4K gaming performance 90th
- 20GB of VRAM gives you serious headroom 89th
- Runs cool under load thanks to the triple fan cooler 89th
- Great value compared to Nvidia's current lineup 89th
Минусы
- Massive card at 344mm, needs a big case
- Coil whine reported by multiple owners
- 315W TDP means a beefy PSU is required
- AI and LLM performance is mediocre
Мнение владельцев
The Word on the Street
Как менялось мнение владельцев со временем
ЭксклюзивНа основе того, когда покупатели действительно писали отзывы, - чтобы увидеть, оправдались ли первые похвалы.
На основе 15 датированных отзывов покупателей, сгруппированных по календарным кварталам. Анализ по периодам - на английском языке.
Факты
Performance
The 7900 XT chews through 1440p and 4K gaming without breaking a sweat. With 5376 stream processors and a 2560MHz boost clock, it lands in the 89th percentile for compute and ray tracing in our database. The 20GB of VRAM is a standout too, giving you plenty of headroom for high-res textures. PassMark G3D hits 29059, which puts it among the best cards we've tracked. The weak spot is AI and LLM workloads, scoring 69.1 out of 100. If you're training models or running local AI, this isn't the card for you. For pure gaming, it's a monster.
Specifications
Full Specifications
Chipset
| GPU Chipset | Radeon RX 7900 XT |
| Brand | AMD |
| Architecture | RDNA 3 |
| Class | consumer |
| Process | 14 |
Memory
| VRAM | 20 GB |
| Memory Type | GDDR6 |
| Memory Bus | 320 |
| Bandwidth | 112 |
Compute
| Stream Processors | 5376 |
| Tensor Cores | 192 |
| RT Cores | 96 |
| Base Clock | 2220 |
| Boost Clock | 2560 |
| FP16 TFLOPS | 2.611 |
| FP32 TFLOPS | 2.611 |
Performance
| PassMark G3D | 29059 |
| GPU Compute | 17736 |
Power & Cooling
| TDP | 315 |
| Recommended PSU | 800 |
| Power Connectors | 2x 8pin |
| Cooler | Fan |
| Fans | 3 |
Connectivity
| Interface | PCI Express 4.0 |
| DisplayPort | 2 |
| HDMI | 1 |
| Max Displays | 4 |
| Max Resolution | 8K (4320p) |
Physical
| Length | 344 |
| Slot Width | 2.7 |
| Form Factor | Full Height |
| Weight | 2.4 kg / 5.3 lbs |
Features
| Ray Tracing | Yes |
| Upscaling | AMD FidelityFX Super Resolution |
| AV1 Encode | Yes |
| VR Ready | Yes |
| DirectX | 12 |
| RGB | No |
vs Competition
Against the RTX 5080 cards from ASUS and Gigabyte, the 7900 XT holds its own in rasterization but falls behind in ray tracing and AI workloads. The MSI Ventus RTX 5070 Ti is a closer match on price, but the XFX card's 20GB of VRAM gives it an edge for high-res gaming. The Sapphire NITRO+ 7900 XTX is the step-up option if you want even more performance, but you'll pay for it. For pure gaming value, this XFX card is hard to beat.
| Spec | XFX Radeon RX 7900 XT SPEEDSTER MERC310 | ASUS TUF Gaming TUF-RTX5090-32G-GAMING | Gigabyte AERO GV-N5080AERO OC-16GD | MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC | Sapphire NITRO+ 11322-01-40G | ZOTAC SOLID OC White Edition ZT-B50900Q-10P |
|---|---|---|---|---|---|---|
| Chipset | Radeon RX 7900 XT | GeForce RTX 5090 | GeForce RTX 5080 | GeForce RTX 5070 Ti | Radeon RX 7900 XTX | GeForce RTX 5090 |
| Vram | 20GB GDDR6 | 32GB GDDR7 | 16GB GDDR7 | 16GB GDDR7 | 24GB GDDR6 | 32GB GDDR7 |
| Boost Clock Mhz | 2560 | 2407 | 2730 | 2482 | 2680 | 2422 |
| Tdp W | 315 | 575 | 360 | 300 | 339 | 575 |
| Memory Bus Bits | 320 | 512 | 256 | 256 | 384 | 512 |
| Ray Tracing | true | true | true | true | true | true |
| GPU Class | consumer | consumer | consumer | consumer | consumer | consumer |
| Compare | Compare | Compare | Compare | Compare |
| Товар | AI | Rt | Vram | Raster | Compute | Feature | Thermal | User Sentiment | Efficiency | Connectivity | Отзывы пользователей | Affordability |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XFX Radeon RX 7900 XT SPEEDSTER MERC310 | 87.2 | 88.8 | 81 | 81.5 | 89.2 | 89.7 | 35.2 | 86.3 | 52 | 74.7 | 88.8 | 27.2 |
| ASUS TUF Gaming TUF-RTX5090-32G-GAMING Compare | 96.8 | 90 | 97.5 | 98.7 | 97.5 | 96.2 | 72.8 | 86.3 | 25.2 | 99.2 | 99.1 | 3.5 |
| Gigabyte AERO GV-N5080AERO OC-16GD Compare | 85.1 | 95.1 | 88.5 | 94.2 | 93.2 | 96.2 | 91.5 | 71.8 | 58.2 | 94 | 88.8 | 16 |
| MSI Ventus RTX 5070 Ti 16G VENTUS 3X PZ OC Compare | 79.1 | 92.1 | 85.4 | 88.6 | 87.9 | 96.2 | 91.5 | 80.5 | 73.3 | 94 | 88.8 | 21.5 |
| Sapphire NITRO+ 11322-01-40G Compare | 94.8 | 96.1 | 91.6 | 83.8 | 95.5 | 84.1 | 91.5 | 86.3 | 53 | 98.7 | 78.4 | 15.8 |
| ZOTAC SOLID OC White Edition ZT-B50900Q-10P Compare | 97 | 90.4 | 97.5 | 98.7 | 97.8 | 96.2 | 91.5 | 96.3 | 25.2 | 94 | 60.8 | 2.1 |
Цена
Value & Pricing
At $770 USD, this card is a strong deal for high-end gaming. You're getting near-flagship raster performance and 20GB of VRAM for hundreds less than comparable Nvidia cards. The affordability score sits at the 32nd percentile, which sounds rough, but that's because we're comparing against budget cards too. For what it delivers, owners consistently call it a great value. If you're avoiding Nvidia's pricing, this is one of the best ways to get 4K gaming without selling a kidney.
Amazon 1 предложение От 208 189 ₹
Мы отслеживаем цены на этот товар с 9 нояб. 2026 г.. График появится, когда накопится больше данных.
Подробнее
Overview
The XFX Speedster MERC310 RX 7900 XT is a big, fast, no-nonsense 4K card. It packs 20GB of GDDR6 and AMD's RDNA 3 architecture, and our database puts it in the 90th percentile for features and 89th for compute. That's top-tier territory without the top-tier Nvidia tax.
But this thing is huge. At 344mm long and nearly three slots thick, it's going to bully its way into your case. You'll want an anti-sag bracket and a serious power supply. If you've got the space and the watts, though, this card delivers serious frame rates for the money.
Common Questions
Q: Will this card fit in a mid-tower case?
At 344mm long and nearly 3 slots thick, it's a tight squeeze in many mid-towers. Measure your case clearance before buying, and plan on using an anti-sag bracket.
Q: What power supply do I need?
XFX recommends an 800W PSU minimum. The card draws up to 315W and uses two 8-pin connectors, so a quality 750W unit might work but 800W is the safe bet.
Q: Is this card good for 4K gaming?
Yes, it's built for it. With 20GB of VRAM and strong raster performance, it handles 4K max settings in most games without breaking a sweat.
Who Should Skip This
Skip this if you're into AI workloads, local LLMs, or heavy ray tracing. The AI score of 69.1 is mediocre, and Nvidia's RTX cards pull ahead in ray-traced titles. Also skip it if you have a compact case or a PSU under 800W, this card demands space and power.
Verdict
If you want a 4K gaming card that doesn't cost Nvidia money, this is it. The XFX MERC310 7900 XT delivers excellent frame rates, runs cool, and has enough VRAM to stay relevant for years. Just make sure your case can fit a 344mm card and your PSU can handle 315W. Gamers who want top-tier ray tracing or AI performance should look elsewhere, but for pure rasterized gaming, this is a fantastic buy.
