The AMD Ryzen 7 5800X3D Review: 96 MB of L3 3D V-Cache Designed For Gamers
by Gavin Bonshor on June 30, 2022 8:00 AM EST- Posted in
- CPUs
- AMD
- DDR4
- AM4
- Ryzen
- V-Cache
- Ryzen 7 5800X3D
- Zen3
- 3D V-Cache
CPU Benchmark Performance: Power, Office, and Science
Our previous set of ‘office’ benchmarks has often been a mix of science and synthetics, so this time we wanted to keep our office section purely on real-world performance.
For the remainder of the testing in this review of the Ryzen 7 5800X3D, we are using DDR4 memory at the following settings:
- DDR4-3200
Power
Looking at the power draw between the Ryzen 7 5800X3D and the other chips tested, it is more power-efficient than the original Ryzen 7 5800X. This could be down to a load VID core voltage as the 5800X3D is actually clocked lower by 100 MHz at turbo clock speeds.
Office
In our office benchmark, the newer Ryzen 7 5800X3D performs similarly to the previous Ryzen 7 5800X processor.
Science
Our science-based benchmarks, for the most part, show that the Ryzen 7 5800X is slightly better computational-wise than the Ryzen 7 5800X3D. This is primarily due to the 5800X being clocked 100 MHz higher than the newer 5800X3D.
Where the extra L3 cache can benefit performance, it does, including in AI Benchmark, but overall the performance is very similar between both chips.
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Dark_wizzie - Wednesday, July 6, 2022 - link
I've been benchmarking Elder Scrolls 4: Oblivion, and it doesn't benefit a huge amount from cache. 12900k's the way to go. Very interesting. On other extreme, Fallout 4 benefits hugely from larger cache (50%).abufrejoval - Monday, July 11, 2022 - link
Buying a 5800X3D at near 5950X prices would be a bit painful for an IT professional like me: I'd always go the other direction (as I did before the 3D was available).But it was a no-brainer for my son, who only cares for having the best gaming experience that fits his budget.
He upgraded from a Kaby Lake i7-7700K with DDR3-2400 to the 3D on a Gigabyte X570S UD with DDR4-4000 for his RTX 3070 and wears a constant smile since.
Installation was a breeze, BIOS update easy (system even booted without it), XMP timings worked perfectly and RAM bandwidth is 55GB/s on Geekbench 4, best I ever measured. Windows 10 and near 100 games on 6 ports of SATA and 1 NVMe SSDs didn't even flinch at the new hardware.
For that point in time several weeks ago, it was quite simply the best gaming platform for a reasonable amount of money and a simple air-cooled system that runs super-cool and Noctua quiet when the GPU tiger sleeps on 2D or movies.
Yes, it will be outdated in a month or two, but that surely doesn't make in inadequate for some years (unless Microsoft pulls a Pluton stunt).
And maturity means more time for games.
I tend to spend more time on tinkering than gaming, but that's why having these choices is so great.
Gavin Bonshor - Friday, July 29, 2022 - link
Hi everyone, I've seen the comments about some of the game data and I've investigated it just now. I found the issue and I've updated the gaming graphs with the correct data.I have also updated the correct data to bench. I plan to re-bench the Core i7-12700K and Core i5-12600K gaming results this weekend, so expect them to be updated in this review and the subsequent reviews.
Apologies about the discrepancies, a genuine mistake where a tonne of data is concerned.
mcnabney - Tuesday, August 9, 2022 - link
Sorry to necro this thread, but with Zen4 coming I would be curious to see how 5800X3D performs against 7700X specific to gaming. Getting to choose cheaper AM4 motherboards, much cheaper DDR4-3600 RAM (vs DDR5-6000) is going to impact the price/performance balance.Will the 5800X3D be the chip for gamers to choose instead of Zen4 in Q4 2022?