Gameguru Mania Updated:09:55 AM CET Mar,06
Best mobile slots at
Inferno Bet - Die besten Online Casinos in Deutschland mit Einzahlung-Zurück-Garantie
Katso Parhaat Kasinot - lista & valitse yli 100 vaihtoehdosta paras nettikasino Casino utan licens och spelpaus - Find the Best Online Casinos In South Africa Casino, or カジノ, as they say in Japan is one of the hottest trends in online gambling in Japan

You'll find everything you need to now about casino online in Mexico on - rating the best casino bonuses in Sweden since 2013 List of Trusted and Legal SA Casino Sites Best Brand New UK Casinos Sites & Latest Operators - Online Hex Casino Best NZ Online Casino Real Money Gambling Sites at Casino Hex casino top online casinos real money casino listing casino websites not on gamstop オンラインスロット Frank Casino

SlotV casino

Paraphrasing tool

Grammar check Verovapaat Nettikasinot Kasinot ilman rekisteröitymistä Online Casino UK

Nettikasinot osoitteessa Mr Casinova Suomi - Casino Online Romania casino utan licens med trustly Coupons Plus Deals
Online Casino Usa Casino Online No Deposit Bonus Codes Online Slots Real Money No Deposit online slots real money no deposit casino Italia
www.norskcasinopå Jocuri Cazinouri Online pacanele

Casino Casinos not on gamstop - Pacanele Online Gratis kasyno online na prawdziwe pieniadze Looking for the Best Payout Casino UK? Use our guide created by real gambling professionals! Casino utan svensk licens med bankid

mobile blackjack

Best online casino Canada - Casinority CA

online casino Online pokies Australia Here you will find best online casino with superb games and bonus offers Kajino - オンラインカジノ ランキング
Online Casino
English Casino Reviews and Ratings
If you’re looking for the best online casinos, look here.

casinò online italiani UK casinos not on gamstop
Promosstore coupon codes
save much with coupons&deals

Find the best places to play the latest online slots and casino games, courtesy of - Online Slots Stay updated with the best new online casinos at today.

Best online casino malaysia game available at

$10 minimum deposit casino nz

ラッキーニッキー(LuckyNiki)へようこそ!日本 オンラインカジノ 業界No.1、ブラックジャック、バカラ、スロットなどゲームも豊富

ยินดีต้อนรับเข้าสู่ LuckyNiki คาสิโนออนไลน์ บาคาร่า สล็อตออนไลน์ ไฮโล ดีลเลอร์สด

Please e-mail us if you have news.

(c) 1997-2021 Gameguru Mania
Privacy Policy statement
 Gameguru Mania News - Dec,14 2020 -  
Cyberpunk 2077 Does Not Leverage SMT on AMD Ryzen - tech
(d@rkfu) 11:05 AM CET - Dec,14 2020 - Post a comment / read (7)
Cyberpunk 2077 does not leverage simultaneous multi-threading (SMT) on AMD Ryzen processors, according to multiple technical reviews of the game that tested it with various processors. The game does leverage the analogous HyperThreading feature on rival Intel Core processors. While this doesn't adversely affect performance of higher core-count Ryzen chips, such as the 16-core Ryzen 9 5950X or to a lesser extent the 12-core 5900X, lower core-count variants such as the 6-core 5600X take a definite performance hit, with PCGH reporting that a Ryzen 5 5600X is now matched by a Core i5-10400F, as the game is able to take advantage of HyperThreading and deal with 12 logical processors on the Intel chip, while ignoring SMT on the AMD one. CD Projekt RED may have bigger problems on its hands than performance optimization for a PC processor, such as the game being riddled with glaring performance issues on consoles; but in the meantime, the PC enthusiast community swung to action with a fix. Authored by chaosxk on Reddit, it involves manually editing the executable binaries of the game using a Hex Editor, which tricks the game into using logical processors as cores. This fix has been found to improve frame-rates on AMD Ryzen machines. Before attempting the hex edit, make sure you back up your original executables. The screenshot below provides a before & after-patch view of Cyberpunk 2077 loading a Ryzen 9 5950X. You can learn more about this fix, and a step-by-step guide here.

Another Reddit post by CookiePLMonster sheds light on what is possibly happening with the game. According to them, Cyberpunk 2077 reuses AMD GPUOpen pseudo-code to optimize its scheduler for the processor. It was originally designed to let an application use more threads when an AMD "Bulldozer" processor is used; but has the opposite effect when a non-Bulldozer AMD processor is detected. The game looks for "AuthenticAMD" processor brand, and "family = 0x15" (AMD K15 or Bulldozer/derivative), and only then engages "logical processors" (as identified by Windows OS scheduler as part of its Bulldozer-optimization). When any other, including a newer AMD processor is detected, the code makes the game scheduler only send traffic to the physical cores, and not to their logical processors. The game indeed uses this archaic GPUOpen code from 2017 to identify AMD processors, and this is responsible for its sub-optimal performance with AMD Ryzen processors. This clearly looks like a bug or oversight, not like it's intentional.
last 10 comments:
SABOT's(02:03 PM CET - Dec,14 2020 )
This clearly looks like a bug or oversight, not like it's intentional.

Probably nothing to with the fact the game is eons in the making! :lol:

lorcro2000(04:46 PM CET - Dec,14 2020 )
Intel has been so dominant for so long that you can still see stuff like this, where AMD chips just don't work as well because game devs fuck up. It's a fixable problem but still.

devilhood(06:35 PM CET - Dec,14 2020 )

smt: This fixes a bug with AMD CPUs causing the game to use only half the CPU. (default: true)

/r/PCGaming has an active thread discussing these improvements and further discoveries.

You'll likely see some of the improvements in the mod DLL added to the official game with the new patch, so make sure you keep an eye on that page for updates.

Csimbi(07:53 PM CET - Dec,14 2020 )
Game is pretty much unplayable - AMD or not.
Biggest disappointment of the year edition.
They should stick to Witcher, maybe they can get that right.

SABOT's(12:09 PM CET - Dec,15 2020 )
Csimbi> Game is pretty much unplayable - AMD or not.
Biggest disappointment of the year edition.
They should stick to Witcher, maybe they can get that right.

Absolutely. To the point that refunds are being given as they apologise unreservedly for their POS. Saying, ‘they should have paid more attention’

We would like to start by apologising to you for not showing the game on base last-gen consoles,” the company’s executive team wrote in the open letter. “We should have paid more attention to making it play better on PlayStation 4 and Xbox One.

El_Coyote(05:32 PM CET - Dec,15 2020 )
I'm not really having any issues with the game other than slowdowns in 3 car chases so far.
I've seen some cosmetic glitches and physics bugs, but for a big launch i've definately seen much worse. (Diablo 3 anyone?)

devilhood(12:29 AM CET - Dec,16 2020 )
Game plays totally fine on both my wife's machine and mine too, especially with the optimisations. Neither of us are AMD users though.

All comments
 Add your comment (free registration required)

Related news:
Cyberpunk 2077 Patch 1.2 delayed - briefly (Feb 24 2021)
Cyberpunk 2077 Patch 1.12 - patch (Feb 05 2021)
Cyberpunk 2077 Hotfix Patch 1.11 - patch (Jan 28 2021)
Cyberpunk 2077 Official Modding Tools - mod&map (Jan 26 2021)
Cyberpunk 2077 patch 1.1 - patch (Jan 23 2021)
Cyberpunk 2077's E3 2018 demo was faked - briefly (Jan 17 2021)
Cyberpunk 2077 - CD Projekt RED talks Commitment to Quality - gameguru review (Jan 13 2021)
Cyberpunk 2077 multiplayer details leaked - briefly (Jan 11 2021)
Cyberpunk 2077 Alleged Leak Details Cut Content, DLC - briefly (Jan 06 2021)
Cyberpunk 2077 third-person mod - mod&map (Jan 05 2021)
Investor sues CD Projekt over CyberPunk 2077 launch - briefly (Dec 26 2020)
Fake mobile app of Cyberpunk 2077 game is being distributed as a ransomware - tech (Dec 25 2020)
Cyberpunk 2077 patch 1.06 Has Fixed the Save File Corruption Issue - patch (Dec 24 2020)
Over 13 Million Gamers Bought Cyberpunk 2077 - briefly (Dec 23 2020)
Corrupted Cyberpunk 2077 Saves Can't be Repaired - briefly (Dec 21 2020)
Cyberpunk 2077 - 3rd-person mod preview - mod&map (Dec 20 2020)
Float Above the City and See EVERYTHING in Cyberpunk 2077 - gameguru review (Dec 19 2020)
Cyberpunk 2077 Update 1.05 releases soon on PC - briefly (Dec 19 2020)
Microsoft expands policy to offer full refunds for Cyberpunk 2077 - briefly (Dec 18 2020)
Sony delists PlayStation version of Cyberpunk 2077, offers refunds - console (Dec 18 2020)
PC DEATH STRANDING Augmented with Cyberpunk 2077 Content - briefly (Dec 17 2020)
Enhanced Controls Mod for Cyberpunk 2077 - mod&map (Dec 17 2020)
Why Cyberpunk 2077 PS4 Gamer May Be SOL On Getting A Refund From Sony - console (Dec 17 2020)
Cyberpunk 2077 - E3 2018 vs 2020 - briefly (Dec 12 2020)
Cyberpunk 2077 Hotfix - patch (Dec 12 2020)
Cyberpunk 2077 Finally Lands and The Ultimate Trainer Alongside - gameguru review (Dec 12 2020)
Cyberpunk 2077 Performance on GTX 1070 - tech (Dec 10 2020)
CYBERPUNK 2077 REVIEW - 40 Hours of Romance, Combat, Choices - preview (Dec 09 2020)
NVIDIA GeForce 460.79 Game Ready Drivers with Cyberpunk 2077 Optimization - tech (Dec 09 2020)
Cyberpunk 2077 launch trailer - movie (Dec 08 2020)
Cyberpunk 2077 Preloads - briefly (Dec 07 2020)
Cyberpunk 2077 Photo Mode Trailer - movie (Dec 02 2020)
World of Cyberpunk [WoW Machinima] - movie (Dec 02 2020)
Evening Reading - Cyberpunk 2077 Will Allow Cross-Saves - briefly (Dec 01 2020)
Cyberpunk 2077- six minutes of PS4 gameplay - movie (Nov 24 2020)
Cyberpunk Developer Puts in 175 Hours and Still Isn't Done - briefly (Nov 23 2020)
Cyberpunk 2077 - official gameplay - movie (Nov 19 2020)
Cyberpunk 2077 - 10 minutes of Xbox One gameplay - movie (Nov 17 2020)
Cyberpunk 2077 PS4 details - console (Nov 17 2020)
Cyberpunk 2077 gameplay footage - movie (Nov 16 2020)
Cyberpunk 2077 music video - movie (Nov 15 2020)
Cyberpunk 2077 Devs Getting Death Threats Over Delay - briefly (Oct 28 2020)
Cyberpunk 2077 Delayed Again - briefly (Oct 27 2020)
Cyberpunk 2077 - What You're Looking For - movie (Oct 21 2020)
Cyberpunk 2077 - vehicle trailer - movie (Oct 16 2020)
Category:Cyberpunk 2077 Districts Video - movie (Oct 06 2020)
Cyberpunk 2077 goes gold - gold (Oct 05 2020)
Cyberpunk 2077- No Limits - commercial - movie (Oct 04 2020)
Cyberpunk 2077 'Seize the Day' commercial - briefly (Oct 01 2020)

Cyberpunk 2077 Does Not Leverage SMT on AMD Ryzen - related trainers/cheats:

Cyberpunk 2077 v1.06 [Trainer +17]
Cyberpunk 2077 How to unlock all of Johnny Silverhand’s Items
Cyberpunk 2077 v1.03 [Trainer +10] {FLiNG}
Cyberpunk 2077 v1.03 [Trainer +19] {FLiNG}
Cyberpunk 2077 v1.03-v1.04 [Trainer +25] {FLiNG}
Cyberpunk 2077 v1.03-v1.04 [Trainer +31] {FLiNG}
Cyberpunk 2077 v1.03-v1.06 [Trainer +32] {FLiNG}
Cyberpunk 2077 v1.12 [Trainer +19]
Cyberpunk 2077 [cheats]
Cyberpunk 2077: Savegame (Epilogue, All Endings)
Cyberpunk 2077:v1.03-v1.05 [Trainer +32] {FLiNG}
Cyberpunk 3776 v1.04 [trainer +2]
Cyril Cyberpunk
Hell: A Cyberpunk Thriller [cheats]