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Goodbye Nvidia, Hello AMD – Leo buys PowerColor RX 9070 XT Red Devil Limited Edition

✇KitGuru
Par :Leo Waldock
6 mars 2025 à 12:28

Nvidia and AMD have launched their new graphics cards and we are all set for gaming in 2025, however there have been some shocks along the way. Naturally we expected Nvidia would soak us for a fortune but who would have predicted that Nvidia RTX 50-series would turn out to be an utter disaster? Or that AMD RX 9070 XT looks good? Wow!

00:00 Start
01:19 Unboxing
03:00 The GPU
03:45 The power connectors
06:20 Reasons why
06:35 Missing ROPS – Nvidia reply
08:15 Decision was made easy for Leo

I was so confident that Nvidia's new GPUs would be great that I placed my order for an RTX 5080 Founders Edition before Jensen took to the CES stage for his keynote address, and by the time he finsihed speaking I knew I had made the correct decision. By contrast AMD mucked things up by delaying their launch of RX 9070 XT and that made me sad.

Once the Nvidia reviews started to flow I had to rethink my position. Nvidia 50-series delivered less performance than I expected, despite the huge power draw, and we had reports of melting 12V 2×6 power connectors and chips that were missing ROPs. In the blink of an eye I cancelled my unfulfilled order – availability of Nvidia graphics sucks, hard – and ordered a PowerColor RX 9070 XT Red Devil 16GB Limited Edition instead.

KitGuru says: Nvidia has run into a series of problems with RTX 50-series while AMD RX 9070 XT looks like a winner

The post Goodbye Nvidia, Hello AMD – Leo buys PowerColor RX 9070 XT Red Devil Limited Edition first appeared on KitGuru.

AMD RX 9070 XT Review ft. ASRock

✇KitGuru
Par :Dominic Moass
5 mars 2025 à 15:00

Officially announced – at long last! – in a livestreamed event last week, AMD's RDNA 4 architecture is here with the RX 9070 XT leading the charge. Landing with a $599 MSRP, this GPU is firmly targeting Nvidia's RTX 5070 Ti, with AMD promising compelling rasterisation performance alongside huge improvements to ray tracing. FSR 4 also touts significant image quality improvements thanks to its new ML-powered algorithm, so on paper AMD looks to have ticked all the boxes. But how does that translate into the real world experience? We find out today…

Timestamps:

00:00 Intro
00:41 Recap and spec overview
01:48 Test setup
03:02 Alan Wake 2
03:41 Black Myth: Wukong
04:11 Cyberpunk 2077
04:14 Final Fantasy XVI
05:14 Forza Horizon 5
05:47 Ghost of Tsushima
06:21 Horizon Forbidden West
06:54 The Last of Us Part 1
07:20 Plague Tale: Requiem
07:42 Senua’s Saga: Hellblade 2
08:09 Starfield
08:36 Total War: Warhammer III
08:55 12-game average results
10:57 Cost per frame analysis
11:55 RT Alan Wake II
12:28 RT Black Myth: Wukong
12:57 RT Cyberpunk 2077
13:19 RT F1 24
13:40 RT Ratchet & Clank
14:00 RT Returnal
14:12 RT Shadow of the Tomb Raider
14:23 RT Star Wars Outlaws
14:43 RT 8-game average
15:18 FSR 4 analysis
18:56 Meet the Sapphire Pulse & ASRock Taichi
20:19 Thermals and acoustics
21:24 Power draw and efficiency
23:18 Closing thoughts

In lieu of an official AMD reference (or MBA) card, today we are using the ASRock RX 9070 XT Taichi for our testing. This card does come factory overclocked when using the default Gaming BIOS, but I did all my testing with the Quiet BIOS that runs at reference specifications.

It's also worth noting that while this is a standalone review for the RX 9070 XT, we do have a day one review for the RX 9070 (non-XT), and you can find that HERE.

RX 9070 XT RX 9070 RX 7900 GRE RX 7800 XT RX 7700 XT
Architecture RDNA 4 RDNA 4 RDNA 3 RDNA 3 RDNA 3
Manufacturing Process TSMC N4 TSMC N4 TSMC N5 GCD + N6 MCD TSMC N5 GCD + N6 MCD TSMC N5 GCD + N6 MCD
Transistor Count 53.9 billion 53.9 billion 57.7 billion 28.1 billion 28.1 billion
Die Size  357 mm² 357 mm² 300 mm² GCD

220 mm² MCD

 200 mm² GCD

150 mm² MCD

 200 mm² GCD

150 mm² MCD
Compute Units 64 56 80 60 54
Ray Accelerators 64 56 80 60 54
Stream Processors  4096 3584 5120 3840 3456
Game GPU Clock 2400 MHz 2070 MHz 1880 MHz 2124 MHz 2171 MHz
Boost GPU Clock Up to 2970 MHz Up to 2520 MHz Up to 2245 MHz Up to 2430 MHz Up to 2544 MHz
ROPs 128 128 192 96 96
AMD Infinity Cache 64MB 64MB 64MB 64MB 48MB
Memory 16GB GDDR6 16GB GDDR6 16GB GDDR6 16GB GDDR6 12GB GDDR6
Memory Data Rate 20 Gbps 20 Gbps 18 Gbps 19.5 Gbps 18 Gbps
Memory Bandwidth 645 GB/s 645 GB/s 576 GB/s 624 GB/s 432 GB/s
Memory Interface  256-bit 256-bit 256-bit 256-bit 192-bit
Board Power  304W 220W 260 W 263W 245W

First, let's take a quick look at the specs. The RX 9070 XT is built on the new Navi 48 die, measuring 357mm², and it's worth pointing out this is a monolithic chip, so AMD is not using a chiplet-based design as per RDNA 3. In total, Navi 48 silicon packs in 53.9 billion transistors.

As a full implementation of Navi 48, the RX 9070 XT packs in 64 Compute Units, and each CU houses 64 Steam Processors, for a total of 4096 shaders. There's also 64 Ray Accelerators – one per CU – and 128 ROPs.

As for clock speed, the RX 9070 XT runs notably faster than its sibling, the RX 9070, given it sports a rated game clock of 2400MHz and a boost clock of up to 2970MHz.

The memory configuration is the same between both GPUs though, with 16GB of GDDR6 memory clocked at 20Gbps, operating over a 256-bit memory interface, for total memory bandwidth of 645 GB/s. 64MB of Infinity Cache is also present.

Power draw for the RX 9070 XT rated at 304W Total Board Power (TBP), but we are using our updated GPU power testing methodology in this review, so read on for our most detailed power and efficiency testing yet.

The post AMD RX 9070 XT Review ft. ASRock first appeared on KitGuru.
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