News: 0001587797

  ARM Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life (Terry Pratchett, Jingo)

AMD Radeon AI PRO R9700 Performance For OpenCL Workloads

([Graphics Cards] 2 Hours Ago 5 Comments)


On Monday the AMD Radeon AI PRO R9700 officially arrived at Internet retailers and is successfully selling at the $1299 price point. Some models have sine sold out but as of writing two days later some Radeon AI PRO R9700 graphics cards remain available at that competitive price point. On Monday I provided some initial [1]benchmarks of the AMD Radeon AI PRO R9700 for vLLM AI inferencing with more AI benchmarks on the way... While the craze is all about AI in 2025, the Radeon AI PRO R9700 does work for other non-AI workloads too and in this article is a look at its competitive OpenCL performance with great value compared to the NVIDIA RTX competition.

[2]

At $1299 USD the AMD Radeon AI PRO R9700 with its 32GB of GDDR6 video memory and RDNA4 GPU with official ROCm support make for a competitive offering. The pricing is much more aggressive than what's currently found from the NVIDIA RTX (Pro) Ada and Blackwell graphics cards.

[3]

In today's article is a look at the OpenCL GPU compute performance for the AMD Radeon AI PRO R9700 compared to the prior generation Radeon PRO W7900. Plus on the NVIDIA side are the RTX 4000 Ada Generation and RTX 6000 Ada Generation graphics cards. As noted, I unfortunately don't have any review samples of the NVIDIA RTX PRO Blackwell graphics cards at the moment which is why the testing was done with the Ada Generation hardware. Compared to the $1299 USD Radeon AI PRO R9700, the RTX 4000 Ada Generation currently retails for $1449 USD while the RTX 6000 Ada Generation goes for $5300 USD.

[4]

Compared to the prior generation Radeon PRO W7900, as a reminder the Radeon AI PRO R9700 is cut-down with just 32GB of 256-bit GDDR6 compared to 48GB of 384-bit GDDR6 leading to lower vRAM bandwidth as well. The Radeon PRO W7900 also features 192 AI accelerators compared to 128 with the Radeon AI PRO R9700 as well as 4096 stream processors compared to 6144 on the W7900 and then 96 vs. 64 compute units, but this new product has the advantage of being based on RDNA 4 and PCI Express 5.0.

This AMD Radeon AI PRO R9700 OpenCL testing was done with the ROCm 7.0.2 OpenCL driver stack on Ubuntu 24.04 LTS. On the NVIDIA side was CUDA 13 with the NVIDIA 580 driver stack. In addition to looking at the raw OpenCL performance, the GPU power consumption and performance-per-dollar was also analyzed. For the OpenCL benchmarks able to scale-out to multiple GPUs, there are also the results for dual AMD Radeon AI PRO R9700 graphics cards.



[1] https://www.phoronix.com/review/amd-radeon-ai-pro-r9700

[2] https://www.phoronix.com/image-viewer.php?id=radeon-ai-pro-r9700-opencl&image=radeon_ai_pro_r9700_1_lrg

[3] https://www.phoronix.com/image-viewer.php?id=radeon-ai-pro-r9700-opencl&image=radeon_ai_pro_r9700_2_lrg

[4] https://www.phoronix.com/image-viewer.php?id=radeon-ai-pro-r9700-opencl&image=radeon_ai_pro_r9700_3_lrg



Brief History Of Linux (#13)
Wanted: Eunuchs programmers

Everything you know about the creation of the Unix operating system is
wrong. We have uncovered the truth: Unix was a conspiracy hatched by
Ritchie and Thompson to thwart the AT&T monopoly that they worked for. The
system, code-named EUNUCHS (Electronic UNtrustworthy User-Condemning
Horrible System), was horribly conceived, just as they had planned.

The OS, quickly renamed to a more respectable "Unix", was adopted first by
Ma Bell's Patent Department and then by the rest of the monopoly. AT&T saw
an inexpensive, multi-user, portable operating system that it had all
rights to; the authors, however, saw a horrible, multi-crashing system
that the Evil Ma Bell Empire would become hopelessly dependent on. AT&T
would go bankrupt trying to maintain the system and eventually collapse.

That didn't happen. Ritchie and Thompson were too talented to create a
crappy operating system; no matter how hard they tried the system was too
good. Their last ditch effort to sabotage the system by recoding it
obfuscated C was unsuccessful. Before long Unix spread outside of Bell
Labs and their conspiracy collapsed.