AMD Radeon RX 5500 XT - Navi Targets The Sweet Spot
Well, it turns out the rumors were true. Today AMD is officially launching the Radeon RX 5500 XT, in two flavors. The Radeon RX 5500 XT will be offered in both 4GB and 8GB memory configurations, though both target the mainstream sub-$200, 1080P gaming segment currently occupied by previous-generation Radeons and NVIDIA’s Turing-based GeForce GTX 16-series cards.
We’ve got a pair of nearly identical Sapphire Pulse Radeon RX 5500 XT cards on-hand, to test both the 4GB and 8GB versions. First up, some quick specifications and then we’ll check out the cards and dig into some benchmarks...
|Graphics Processing||Radeon RX 5500 XT "Navi - 6.4B Transistors / 158mm2"|
|Core Clock||Boost Clock: Up to 1845 MHz, Game Clock: 1717 MHz|
|Stream Processors||1408 (22 CUs)|
|Memory Clock||14000 MHz|
|Memory Size||4GB or 8GB|
|Memory Bus||128 bit|
|Memory Bandwidth (GB/sec)||224 GB/s|
|Card Bus||PCI-E 4.0 x 16|
|Digital max resolution||7680x4320@60Hz|
|Power Connectors||8-Pin x 1|
|Output||DisplayPort 1.4 x 3, HDMI 2.0b x 1|
Radeon RX 5500 XT cards are based on the same Navi GPU architecture as AMD’s current high-end Radeon RX 5700 series cards, but leverage a chip that’s smaller and scaled-down for a different market segment. The GPU at the heart of the
The smaller GPU means fewer CUs, stream processors, and other elements. The Radeon RX 5500 XT GPU is outfitted with 22 compute units, with a total of 1,408 stream processors (the Radeon RX 5700 XT has 2,560). The Radeon RX 5500 XT also has 32 ROPs and its 4GB or 8GB of GDDR 6 memory is linked to the GPU over a 128-bit wide, 14Gbps interface – half the size, but at similar speed to the Radeon RX 5700 XT. Reference Game and Boost frequencies clock in at 1,717MHz and 1,845MHz, respectively. At those clocks, Radeon RX 5500 XT cards are capable of peak single and half-precision compute performance of 5.2TFLOPS and 10.4 TFLOPS, with a peak pixel fillrate of 59GP/s (162.4GT/s), and up to 224GB of memory bandwidth. Typical board power is 130W.
In terms of its features and capabilities, we’re going to point you to a few previous articles. We’ve got the Navi GPU architecture covered here, and here’s our launch coverage of the Radeon RX 5700 XT. We should also point you to this piece highlighting the just-released Radeon Software Adrenaline 2020 Edition suite. AMD packed a ton of new features in the latest Radeon Software release, that may make the Radeon RX 5500 XT more enticing to some of you – Radeon Boost is particularly interesting, so check out that article when you have a moment. Scott Wasson from AMD even jumped on our podcast yesterday to chat about the latest Radeon Software release, if video is more your bag. You can listen in on our discussion here, when you've got time to spare...
The specific Radeon RX 5500 XT series cards we’ll be showing you today are both from Sapphire
During our testing, we typically saw real-world Game clocks hovering north of 1,800MHz with our Sapphire Pulse Radeon RX 5500 XT cards and their dual-axial fan cooler did a great job keeping temperatures in check, without making much noise at all. As you’ll see a little later, after hours of benchmarking, GPU temperatures remained in the low-60’C range, at least according to the health monitoring data available in AMD’s latest drivers.
The cooler on the Sapphire Pulse Radeon RX 5500 XT features two 95mm axial fans, that sit atop a large array of heatsink fins, that run the entire length of the PCB. Three heat-pipes snake through the heatsink fins and converge directly above the GPU. An additional heat-plate makes contact with some components on the back-side of the card as well, while also adding some rigidity.
The Sapphire Pulse Radeon RX 5500 XT features a dual-BIOS setup, with a simple switch to toggle between the two, and there is a single, 8-pin power connector facing upward at the tail-end of the PCB. Note, that the PCB is about an inch and half shorter than the heatsink and fan shroud, and there are no fancy lighting or other bells and whistles on the card.
Like the Radeon RX 5700 series cards, outputs on the Radeon RX 5500 XT consist of a trio of full-sized DisplayPorts and a single HDMI port. The rest of the case bracket is essentially just a large vent, with a couple of stylized “S”es and some funky geometric designs.