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I run a meta benchmark[0] that is set up to answer exactly questions this this. The answer: Processors made a big jump since then! There was not that much movem

by onli 7y ago

I run a meta benchmark[0] that is set up to answer exactly questions this this. The answer: Processors made a big jump since then! There was not that much movement after the 2600K, but only until Ryzen got released. The 2600K is now on rank 86 of my benchmark, way below $120 cpus like the Ryzen 5 2600 [1]. That comparison just shows games, but in in other application workloads the difference is even bigger, because of the better multithreaded performance of Ryzen and Threadripper processors. The 3970X just completely dominates outside of games, but with the Ryzen 9s there are two cheaper and still extremely strong processor for consumer AM4 systems available. And Intel has way stronger processors than the 2600K now as well, the complete 9000 series staring with the i5-9400F ($140). Stronger cores and more of them, i5s have six now, the i7-9700K 8 and the i9-9900K adds hyperthreading. [0]: https://www.pc-kombo.com/us/benchmark https://www.pc-kombo.com/us/benchmark [1]: https://www.pc-kombo.com/us/benchmark/games/cpu/compare?ids%5B%5D=Intel+Core+i7-2600K&ids%5B%5D=AMD+Ryzen+5+2600 https://www.pc-kombo.com/us/benchmark/games/cpu/compare?ids%...

Brave-Steak 7y ago
This is great, thanks. One of my biggest issues in PC hardware has been comparing older parts with modern ones. Most sites don't retest old hardware with new tests that they use on new hardware, so you end up with wildly different numbers that don't tell you anything.
- onli 7y ago
  Thanks, and exactly! It's an interesting algorithmic problem to get many of those separate benchmarks and put them into a global order. That's what the site does.
dingdingdang 7y ago
The comparison (https://www.pc-kombo.com/us/benchmark/games/cpu/compare?ids%5B%5D=Intel+Core+i7-2600K&ids%5B%5D=AMD+Ryzen+5+2600 https://www.pc-kombo.com/us/benchmark/games/cpu/compare?ids%...) shows that the Ryzen 5 2600 (late 2018) barely manages to outdo the i7-2600K (early 2013) since the compound score difference is 7.54 - 6.16 = 1.38. Plus the gaming benchmarks that the Ryzen dominate are mildly misleading since all the games run above 60fps so average gamer will be fine, i.e. Witcher 3 comes in at 133fps on the i7-2600K and clocks 200fps on the Ryzen. Of course processors HAVE become massively faster but the question remains whether one has a workload that's sufficiently parallelizable to warrant the upgrade. Individual core speed improvements are still lacking.
- onli 7y ago
  The compound score is really just a rating. It does not reflect performance that way. You really want to look at the individual gaming benchmarks for this. There are many gamers using 144Hz displays now, so 60 FPS is just one of multiple possible targets :) Witcher 3 is also really not the heaviest of games. > Of course processors HAVE become massively faster but the question remains whether one has a workload that's sufficiently parallelizable to warrant the upgrade. Well, sure. But all common workloads are parallelizable now. Whether it's games or running your browser, the time of strictly single threaded workloads is over. > Individual core speed improvements are still lacking. Interestingly, that really depends on your definition, of what one expects. The difference in single threaded workloads is smaller than in multithreaded workloads - obviously, there are more cores - but the cores are also ~30% faster in this case, and Ryzen 3000 got another round of singlethread performance improvements. For example https://www.computerbase.de/2019-07/amd-ryzen-3200g-3400g-test/2/#diagramm-test-performancerating-fuer-anwendungen-single-core https://www.computerbase.de/2019-07/amd-ryzen-3200g-3400g-te... shows that, a benchmark of single core application workloads.
  - dingdingdang 7y ago
    Yeah, you are right, especially in relation to the single core speed which I must admit I just had not looked into enough when writing my response. Had a look at https://www.cpubenchmark.net/singleThread.html https://www.cpubenchmark.net/singleThread.html which confirms computerbase.de article exceedingly well in terms of the much improved single core perf across the Intel/AMD divide over last 5 yrs.

by onli 7y ago

Brave-Steak 7y ago

This is great, thanks. One of my biggest issues in PC hardware has been comparing older parts with modern ones. Most sites don't retest old hardware with new tests that they use on new hardware, so you end up with wildly different numbers that don't tell you anything.

onli 7y ago
Thanks, and exactly! It's an interesting algorithmic problem to get many of those separate benchmarks and put them into a global order. That's what the site does.

dingdingdang 7y ago

The comparison (https://www.pc-kombo.com/us/benchmark/games/cpu/compare?ids%5B%5D=Intel+Core+i7-2600K&ids%5B%5D=AMD+Ryzen+5+2600 https://www.pc-kombo.com/us/benchmark/games/cpu/compare?ids%...) shows that the Ryzen 5 2600 (late 2018) barely manages to outdo the i7-2600K (early 2013) since the compound score difference is 7.54 - 6.16 = 1.38. Plus the gaming benchmarks that the Ryzen dominate are mildly misleading since all the games run above 60fps so average gamer will be fine, i.e. Witcher 3 comes in at 133fps on the i7-2600K and clocks 200fps on the Ryzen. Of course processors HAVE become massively faster but the question remains whether one has a workload that's sufficiently parallelizable to warrant the upgrade. Individual core speed improvements are still lacking.

onli 7y ago
The compound score is really just a rating. It does not reflect performance that way. You really want to look at the individual gaming benchmarks for this. There are many gamers using 144Hz displays now, so 60 FPS is just one of multiple possible targets :) Witcher 3 is also really not the heaviest of games. > Of course processors HAVE become massively faster but the question remains whether one has a workload that's sufficiently parallelizable to warrant the upgrade. Well, sure. But all common workloads are parallelizable now. Whether it's games or running your browser, the time of strictly single threaded workloads is over. > Individual core speed improvements are still lacking. Interestingly, that really depends on your definition, of what one expects. The difference in single threaded workloads is smaller than in multithreaded workloads - obviously, there are more cores - but the cores are also ~30% faster in this case, and Ryzen 3000 got another round of singlethread performance improvements. For example https://www.computerbase.de/2019-07/amd-ryzen-3200g-3400g-test/2/#diagramm-test-performancerating-fuer-anwendungen-single-core https://www.computerbase.de/2019-07/amd-ryzen-3200g-3400g-te... shows that, a benchmark of single core application workloads.
- dingdingdang 7y ago
  Yeah, you are right, especially in relation to the single core speed which I must admit I just had not looked into enough when writing my response. Had a look at https://www.cpubenchmark.net/singleThread.html https://www.cpubenchmark.net/singleThread.html which confirms computerbase.de article exceedingly well in terms of the much improved single core perf across the Intel/AMD divide over last 5 yrs.