Monday, June 8th 2020
Intel "Tiger Lake" Beats AMD "Renoir" in Graphics Tests under 3D Mark
Now, take that title with the customary grain of salt, and remember: most mobile configurations aren't directly comparable due to different components, speed of the memory subsystem, and so on. Putting that salt aside, though, one thing remains: Intel beats AMD in the latest purported 3DMark benchmarks - and on the red team's home-field, so to speak: graphics performance. A benchmark posted by renowned leaker and benchmark scavenger rogame on twitter has turned up an Intel Tiger Lake-U (i7-1165G7) scoring 11879 (99.68%) in the Physics and 6912 (112.92%) in the Graphics score compared to AMD's R7 4800U 11917 Physics score and 6121 Graphics score.
For context, this pits a 4-core, 8-thread Intel Willow Cove design paired with Gen12 Xe graphics tech (2.8 GHz base, 4.4 GHz boost) against 8 of AMD's Zen 2 cores and Vega graphics. Also for context, it's expected that Intel's i7-1165G7 runs with a 28 W TDP, compared to AMD's R7 4800U 15 W envelope. Also of note is that 3D Mark isn't exactly the poster-child for CPU parallelization performance, as the benchmark scales up rather poorly as more cores are added. Perhaps more interesting as a comparison, these scores from Intel's Tiger Lake are comparable to the company's current i5-10300H (4C/8T 2.5 GHz base 4.5 GHz boost), which scores 10817 on the Physics side (making the i7-1165G7 9.8% faster with a 200 MHz slower base clock, 100 MHz higher boost & 17 W less TDP (28 W for the Tier Lake and 45 W for the i5-10300H).
Source:
rogame @ Twitter
For context, this pits a 4-core, 8-thread Intel Willow Cove design paired with Gen12 Xe graphics tech (2.8 GHz base, 4.4 GHz boost) against 8 of AMD's Zen 2 cores and Vega graphics. Also for context, it's expected that Intel's i7-1165G7 runs with a 28 W TDP, compared to AMD's R7 4800U 15 W envelope. Also of note is that 3D Mark isn't exactly the poster-child for CPU parallelization performance, as the benchmark scales up rather poorly as more cores are added. Perhaps more interesting as a comparison, these scores from Intel's Tiger Lake are comparable to the company's current i5-10300H (4C/8T 2.5 GHz base 4.5 GHz boost), which scores 10817 on the Physics side (making the i7-1165G7 9.8% faster with a 200 MHz slower base clock, 100 MHz higher boost & 17 W less TDP (28 W for the Tier Lake and 45 W for the i5-10300H).

35 Comments on Intel "Tiger Lake" Beats AMD "Renoir" in Graphics Tests under 3D Mark
Unlike graphics cards, for every APU laptop without discrete graphics that's actually used for demanding games, there are thousands of laptops with APU's and without discrete graphics that aren't used for that, which means making faster graphics in said APU's won't give much ROI. Die size cost money, R&D cost money, and as soon as that same APU is put in a laptop with discrete graphics, that extra (as in substantially faster than Renoir) integrated graphics is pretty much a waste.
That's why Renoir is ~150 mm² and not 250, and that's why they only have one APU die and not two, because that would also cost money. It doesn't matter that you, barf, or anyone else is dreaming about IGP's doubling in performance from one generation to another, AMD has to look at the bigger picture and not at a tiny fraction of a tiny fraction of the market.
Second point, the APUs market is not small:
IMHO, an APU could only double performance with bandwidth upgrade: DDR5 or dedicated HBM memory.
I'll take the extra battery life, please...
It's not like there are any secrets here that Intel has over AMD. It's all Raja Koduri anyways.
Also, it's interesting that Vega scales as well as it does, from 15W up to 300W on Radeon VII.