Review – ASUIS Radeon RX 6750 XT ROG Gaming OC12GB
ASUS is back with the STRIX OC edition; meet the factory tweaked Radeon RX 6700 XT with dual BIOS and a great cooler. In Silent BIOS mode, this card is completely silent. Will having 12 GB of GPU memory be enough? The year 2022 is about halfway through and AMD is now renewing its RDNA 2 graphics card portfolio with a new family of graphics cards. They are all rehashed and thus reconfigured products and that means that this is not a new generation of cards, but rather an incremental improvement based on the same RDNA 2 architecture. The main difference here is the use of faster memory. All three graphics cards include up to 18 Gbps of GDDR6 memory chips, up from 16 Gbps on non-50 versions. Some AIBs configure the 6650 XT at 17.5 Gbps, although OC models are configured at 18 Gbps. All graphics cards also use a similar GPU to their predecessor, but will arrive with more memory and boost/game clock speeds. As such, the AMD Radeon RX 6950 XT will sit over the Radeon RX 6900 XT and the Radeon RX 6750 XT over the Radeon RX 6700 XT. of course, the Radeon RX 6650 XT will sit above the Radeon RX 6600 XT. Think of this as AMD’s own ‘SUPER’; however, the shader and RT count remain identical without major improvements. The lineup aims to provide performance gains of 5 to 10%, and memory will play a major role in meeting these performance targets. Again, the new lineup would be as follows:
- Radeon RX 6950 XT: 5120 SPs, 16GB GDDR6 (18Gbps), 256-bit bus, 335W TBP
- Radeon RX 6900 XT: 5120 SPs, 16GB GDDR6 (16Gbps), 256-bit bus, 300W TBP
- Radeon RX 6750 XT: 2560 SPs, 12GB GDDR6 (18Gbps), 192-bit bus, 250 TBP
- Radeon RX 6700 XT: 2560 SPs, 12GB GDDR6 (16Gbps), 192-bit bus, 230W TBP
- Radeon RX 6650 XT: 2048 SPs, 8GB GDDR6 (18Gbps), 128-bit bus, 180 TBP
- Radeon RX 6600 XT: 2048 SPs, 8GB GDDR6 (16Gbps), 128-bit bus, 160W TBP
| AMD Radeon RX 6000 Series | |||||||
|---|---|---|---|---|---|---|---|
| RX 6950 XT | RX 6900 XT | RX 6750 | RX 6700 XT | RX 6650 XT | RX 6600 XT | ||
| GPU | Navi21XT(XH) | Navi21XT(XH) | Navi 22 XT | Navi 22 XT | Navi 23 XT | Navi 23 XT | |
| cores | 5120 | 5120 | 2560 | 2560 | 2048 | 2048 | |
| TMUs | 320 | 320 | 160 | 160 | 128 | 128 | |
| ROPs | 128 | 128 | 64 | 64 | 64 | 64 | |
| Infinite cache | 128MB | 128MB | 96MB | 96MB | 32MB | 32MB | |
| boost clock | 2310MHz | 2250MHz | 2600MHz | 2581MHz | 2635MHz | 2359MHz | |
| Memory clock | 18 Gbps | 16 Gbps | 18 Gbps | 16 Gbps | 17.5 Gbps | 16 Gbps | |
| Memory | 16GBGDDR6 | 16GBGDDR6 | 12GBGDDR6 | 12GBGDDR6 | 8GBGDDR6 | 8GBGDDR6 | |
| Memory bus | 256-bit | 256-bit | 192-bit | 192-bit | 128 bit | 128 bit | |
| Bandwidth | 576GB/s | 512GB/s | 432GB/s | 384GB/s | 280GB/s | 256GB/s | |
| TBP | 335W | 300W | 250W | 230W | 180W | 160W | |
| Recommended retail price | USD 1099 | USD 999 | USD 549 | USD 479 | USD 399 | USD 379 | |
| Launch date | May 2022 | Dec 2021 | May 2022 | March 2021 | May 2022 | August 2021 | |
Sapphire Radeon RX 6750 XT NITRO+ Series
Introducing the ASUS ROG Gaming OC. The premium graphics card is equipped with 12 GB 192 bit, 18 Gbps GDDR6 memory. This card features triple fan cooling and a dual-bios design with performance and silent modes; once the GPU warms up, the three fans start spinning and cooling down, until then it’s passive. The modified RX 6750 XT graphics card has a pronounced black design with a backplate. In the I/O area, the card includes three DisplayPort 1.4 ports and one HDMI 2.1. Clock frequencies are listed as a boost of 2623 MHz. However, the Boost frequency is no longer a fixed setting and can even differ slightly per card. TGP allowance in performance mode is 230W. But as mentioned, depending on the power and even the ASIC quality, it can have different values. The 12 GB GDDR6 memory clocks in at 2250 MHz (18 Gbps effective). We tested the factory-tweaked OC variant, which still overclocks fairly well and makes this unit slightly faster than the founder’s specs for the stock model. There is much to discuss; check out what’s being rated today. After two pages of internal photos, the review begins on the next page. The most bitter pill to swallow is the starting price, $549 USD. We’ve got a lot to talk about, take a look at what’s being reviewed today. On the next two pages some of our own photos, after which we continue with the review.
ASUS also offers a nice Radeon RX 6750 XT 12GB, we review the reinforced STRIX Gamign OC edition with good cooling, low temperatures and low acoustics. Well, that and a nice factory adjustment of course…
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