The Fatal1ty B450 Gaming K4 shows us the goods with the heat sinks removed!
The VRM is in a 6+3 phase controlled by an Intersil ISL95712, it's in 3+3 PWM mode and features two integrated drivers for the main 3 phase rail and one on the 3 phase rail. Three ISL6625 drivers can be found (1 VCore, 2 SoC). The CPU VCore phases each use one Nikos PK618BA and one PZ0903BK MOSFETs. The SoC phases use twoPK618BA for the low-side and one PZ0903BK for the high-side.
The memory VRM is two-phase controlled by a Richtek RT8120 which has a single integrated driver (so double components).
PRICING: You can find the product discussed for sale below. The prices listed are valid at the time of writing, but can change at any time. Click the link below to see real-time pricing for the best deal:
United States: Find other tech and computer products like this over at Amazon`s website.
United Kingdom: Find other tech and computer products like this over at Amazon UK`s website.
Canada: Find other tech and computer products like this over at Amazon Canada`s website.
- Page 1 [Introduction, Specifications, and Pricing]
- Page 2 [Packaging and Fatal1ty B450 Gaming K4 Overview]
- Page 3 [ASRock Fatal1ty B450 Gaming K4 Circuit Analysis]
- Page 4 [ASRock Fatal1ty B450 Gaming K4 Circuit Analysis Continued]
- Page 5 [BIOS and Software]
- Page 6 [Test System Setup]
- Page 7 [Overclocking]
- Page 8 [CPU, Memory, and System Benchmarks]
- Page 9 [System IO Benchmarks]
- Page 10 [Thermal Imaging and Power Consumption]
- Page 11 [What's Hot, What's Not & Final Thoughts]
- We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.
Latest News Posts
- Unity Engine shines bright in 'The Heretic' tech demo at GDC
- DOOM Eternal runs at 4K 60FPS on Google Stadia in the cloud
- Disney and Pixar release the first trailer to Toy Story 4
- NVIDIA's next-gen RTX server pods pack 1280 Turing GPUs
- Google's console-killer Stadia wages war on the industry
- ASUS RT-AX88U Wi-Fi 6 Router Review
- MSI GeForce GTX 1660 GAMING X & VENTUS XS Review
- Halloween 4K Blu-ray Review
- GA-Z68X-UD5-B3 (VT-D Support)
- ASUS Zenith Extreme Alpha (AMD X399) Motherboard Review
- Dirt Rally Driver HD the successful mobile game is now available in PC for free
- Super Phantom Cat, a Retro Platformer is Launching on Nintendo Switch March 21st
- Turtle Beach Unveils Its All-New Recon 70 Series Gaming Headsets
- Sacrifices, demons and emperors of Elmoraden
- Lilith Games Rebrands Rise of Civilizations to Rise of Kingdoms