Intel Core i9-13900K and i5-13600K Review: Raptor Lake Brings More Bite
by Gavin Bonshor on October 20, 2022 9:00 AM ESTGaming Performance: iGPU
Despite updating the main bulk of our CPU test suite for 2023 and beyond, we've not had a chance to test every integrated graphics chip in our stack of CPUs. As a result of this, we've included limited results for our iGPU-based gaming tests, although it is more than enough to get to grips with improvements in Raptor Lake performance.
As a reminder, We are using DDR5 memory on the Core i9-13900K, the Core i5-13600K as well as Intel's 12th Gen (Alder Lake) processors at the following settings:
- DDR5-5600B CL46 - Intel 13th Gen
- DDR5-4800 (B) CL40 - Intel 12th Gen
All other CPUs such as Ryzen 5000 and 3000 APUs were tested at the relevant JEDEC settings as per the processor's individual memory support with DDR4.
Final Fantasy 14
World of Tanks
Borderlands 3
Far Cry 5
Grand Theft Auto V
Strange Brigade (DirectX 12)
For both 13th and 12th Gen Core series processors, Intel is using the Xe-LP based 770 HD graphics processor. This means the overall integrated graphics performance between the two is almost identical.
In our integrated (iGPU) graphics testing, the power of Intel's Raptor Cove cores combined with more E-cores does show a distinct, but negligable advantage when using Intel's 770 HD graphics. This advantage is clear in Final Fantasy 14 where more cores and more CPU power are advantageous for performance.
Looking at the iGPU performance of both the Core i9-13900K and Core i5-13600K in our other tests, the Core i9 performs best out of Intel's chips, but in games where graphical power is required, the AMD 5000 series APUs do come out best. The Core i5-13600K also performs marginally worse than the Intel Core i9 12th Gen series, but this is to be expected.
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brucethemoose - Thursday, October 20, 2022 - link
x264 is (more or less) the same thing as the handbrake test... and it kinda is legacy software at this point.Personally, I'd like to see a more modern encoding test, like av1an with x265+chunked encoding, or maybe Staxrip with some filters enabled. Reply
GeoffreyA - Thursday, October 20, 2022 - link
Yes, some libaom would be fantastic. Replyjakky567 - Monday, October 24, 2022 - link
I wouldn't say handbrake/x264 are obsolete yet. We should be looking towards the future, but h264 is here to stay as at least a fallback codec. ReplyGeoffreyA - Tuesday, October 25, 2022 - link
It is very much the MP3 of video and here to stay. Plus, its successors have not been indisputably better or have come with tradeoffs. ReplyAshantus - Thursday, October 20, 2022 - link
Comparing the performance of 7600X vs 13600k i see some overall advantage for the 13600K.But, i will defionitly go for the 7600X due one argue.
Load Consumption of 134 Watt vs 238 Watt at almost same performance is something.
Regarding the poweer costs in europe of 60 cent per Watt that is quiet some pricing argue at a 5 years lifetime.
At anandtech:
this argue should be mentioned in your closing thoughts. 100 Watt more powerconsumption at todays powerprices is a serious issue. Reply
Yojimbo - Thursday, October 20, 2022 - link
I don't remember seeing power versus performance numbers. Did I miss them? ReplyCiccioB - Thursday, October 20, 2022 - link
<blockquote>Load Consumption of 134 Watt vs 238 Watt at almost same performance is something.</blockquote>This thought is completely wrong. It is called "induction", as you were looking at something and then reported that on something else.
You see a graph of power consumption for a "unlimited test" (where performance is not measured) and then you think that that measure is valid also for other tests.
So you just think that for each bench those CPUs consume always those Watts (how can it be?) and that the performance are the same (where did you got that? In almost all benches the 13600K leaves the 7600X in the dust, but not knowing their power consumption for those test you cannot say which is the most efficient). Reply
Ashantus - Thursday, October 20, 2022 - link
Just found another test, whereas a powerconsumption at action is recorded.At gaming (average out of 12 games tested) is:
13600k = 88 W. 7600X = 60 W
13990K = 144 W 7900X = 107W Reply
Yojimbo - Thursday, October 20, 2022 - link
that looks more plausible. but it is also mostly useless except in the context of the specific workload. modern cpu performance testing is very complicated and performance versus power should be taken in the specific workload one is interested in, or at the very least an average of workloads of a similar type. ReplyGastec - Sunday, October 23, 2022 - link
Specific workload such as : 13990K produces 100 fps @ 144 W, while 7600X produces 100 fps @ 60 W? Reply