Account

L1, L2, L3 Cache: CPU Cache Hierarchy Finally Explained! (Bonus: TLBs, MMU, Page Tables)

Tech Fairy • April 16, 2025
Video Thumbnail
Tech Fairy Logo

Tech Fairy

View Channel

About

TechFairy Tech Enchantment and Coding Help & Friendly Advice Inspiring Real You! [email protected]

Latest Posts

Video Thumbnail

Assembly Language Registers MIPS

Tech Fairy

Video Thumbnail

Data Path: alu control and control unit

Tech Fairy

Video Thumbnail

Data Path: add vs addi instruction

Tech Fairy

Video Thumbnail

Data Path: Sign Extend unit

Tech Fairy

You May Also Like

CPU Performance Upgrade Essentials

AI-recommended products based on this video

Loading...
Intel Core i9-12900KF Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Intel Core i9-12900KF Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

(949)
$459.95
Loading...
GEEKOM A8 AI Mini PC (3-Year Quality Support) with AMD Ryzen 9 8945HS Mini Computers, 32GB DDR5 RAM&2TB M.2 2280 NVMe Gen4*4 SSD, Windows 11 Pro Mini Desktop, WiFi 6E/BT5.2/USB4/8K/Quad Display

GEEKOM A8 AI Mini PC (3-Year Quality Support) with AMD Ryzen 9 8945HS Mini Computers, 32GB DDR5 RAM&2TB M.2 2280 NVMe Gen4*4 SSD, Windows 11 Pro Mini Desktop, WiFi 6E/BT5.2/USB4/8K/Quad Display

(215)
$1,159.40
FREE delivery Sun, Aug 10
Loading...
GMKtec K11 Mini PC, AMD Ryzen 9 8945HS(8C/16T, Up to 5.2GHz) W11 Pro, 32GB DDR5 RAM 1TB Mini Desktop Computer, HDMI/DisplayPort/USB4*2

GMKtec K11 Mini PC, AMD Ryzen 9 8945HS(8C/16T, Up to 5.2GHz) W11 Pro, 32GB DDR5 RAM 1TB Mini Desktop Computer, HDMI/DisplayPort/USB4*2

(650)
$1,099.99
FREE delivery Sun, Aug 10
Loading...
MINISFORUM AMD Ryzen 9 9955HX MS-A2 Mini PC (16C/32T, up to 5.4GHz), 64GB DDR5 1TB SSD, PCIe×16, HDMI/2x USB-C (8K@60Hz), 2X SFP+ 10G, 2X 2.5G LAN, 3X SSD M.2 (2280/22110/U.2)

MINISFORUM AMD Ryzen 9 9955HX MS-A2 Mini PC (16C/32T, up to 5.4GHz), 64GB DDR5 1TB SSD, PCIe×16, HDMI/2x USB-C (8K@60Hz), 2X SFP+ 10G, 2X 2.5G LAN, 3X SSD M.2 (2280/22110/U.2)

(3)
$1,899.99
FREE delivery Sun, Aug 10
Loading...
AtomMan G7 Pt Mini PC AMD Ryzen 9 7945HX(16C/32T, up to 5.4GHz) 32GB DDR5 1TB PCIe4.0 SSD Micro Computer, HDMI+DP+USB-C Output, 2.5G LAN, WiFi7, BT5.4, 4xUSB AMD Radeon RX 7600M XT Graphics Gaming PC

AtomMan G7 Pt Mini PC AMD Ryzen 9 7945HX(16C/32T, up to 5.4GHz) 32GB DDR5 1TB PCIe4.0 SSD Micro Computer, HDMI+DP+USB-C Output, 2.5G LAN, WiFi7, BT5.4, 4xUSB AMD Radeon RX 7600M XT Graphics Gaming PC

(14)
$1,999.90
Loading...
Corsair Vengeance LPX 32GB (2 X 16GB) DDR4 3200 (PC4-25600) C16 1.35V Desktop Memory - Black
Best Seller

Corsair Vengeance LPX 32GB (2 X 16GB) DDR4 3200 (PC4-25600) C16 1.35V Desktop Memory - Black

(16,675)
$112.99$101.69
FREE delivery Sun, Aug 10
500+ bought in past month
Loading...
Crucial T705 4TB PCIe Gen5 NVMe M.2 SSD - Up to 14,100 MB/s - Game Ready - Internal Solid State Drive (PC) - +1mo Adobe CC - CT4000T705SSD3

Crucial T705 4TB PCIe Gen5 NVMe M.2 SSD - Up to 14,100 MB/s - Game Ready - Internal Solid State Drive (PC) - +1mo Adobe CC - CT4000T705SSD3

(2,172)
$599.11
FREE delivery Jun 17 - 18
Loading...
Crucial X9 4TB Portable SSD, Up to 1050MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac, & Android, Reliable Storage for Games, Files, & Backups, Black - CT4000X9SSD902

Crucial X9 4TB Portable SSD, Up to 1050MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac, & Android, Reliable Storage for Games, Files, & Backups, Black - CT4000X9SSD902

(19,722)
$315.09
FREE delivery Tue, Jun 17
50+ bought in past month
Loading...
Crucial X10 Pro 4TB Portable SSD, Up to 2100MB/s Read, 2000MB/s Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC & Mac, for Professional Creators, Black - ‎CT4000X10PROSSD902

Crucial X10 Pro 4TB Portable SSD, Up to 2100MB/s Read, 2000MB/s Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC & Mac, for Professional Creators, Black - ‎CT4000X10PROSSD902

(2,557)
$358.93
FREE delivery Tue, Jun 17
50+ bought in past month
Loading...
Crucial X9 Pro 4TB Portable SSD, Up to 1050MB/s Read & Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC and Mac, for Professional Creators, Silver - ‎CT4000X9PROSSD902

Crucial X9 Pro 4TB Portable SSD, Up to 1050MB/s Read & Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC and Mac, for Professional Creators, Silver - ‎CT4000X9PROSSD902

(3,702)
$326.05$260.70
FREE delivery Tue, Jun 17
50+ bought in past month
Loading...
Asus ROG Strix 1000W Gold Aura Edition (Fully Modular Power Supply, 80+ Gold Certified, ATX 3.0, Cybenetics Lambda A+ Certification, PCIe Gen 5.0 Ready, Axial-tech Fan, Aura Sync, 10-Year Warranty)

Asus ROG Strix 1000W Gold Aura Edition (Fully Modular Power Supply, 80+ Gold Certified, ATX 3.0, Cybenetics Lambda A+ Certification, PCIe Gen 5.0 Ready, Axial-tech Fan, Aura Sync, 10-Year Warranty)

(38)
$267.83$262.70
FREE delivery Oct 9 - 10
Loading...
Beelink SER5 Mini PC, AMD Ryzen 5 5500U(up to 4.0GHz) 6C/12T, Mini Computer 16GB DDR4 RAM 500GB NVMe SSD, Mini Desktop Computer 4K@60Hz Dual Display HDMI&DP WiFi6/BT5.2/WOL/HTPC/W-11 Pro

Beelink SER5 Mini PC, AMD Ryzen 5 5500U(up to 4.0GHz) 6C/12T, Mini Computer 16GB DDR4 RAM 500GB NVMe SSD, Mini Desktop Computer 4K@60Hz Dual Display HDMI&DP WiFi6/BT5.2/WOL/HTPC/W-11 Pro

(346)
$359.00
Prime
Loading...
Beelink SER Mini PC W11 Pro, AMD Ryzen 5 5500(6C/12T up to 4 GHz), 16GB DDR4 500GB NVME SSD Graphics 6 core, WiFi 6/BT5.2/Dual Display Mini PC Computer

Beelink SER Mini PC W11 Pro, AMD Ryzen 5 5500(6C/12T up to 4 GHz), 16GB DDR4 500GB NVME SSD Graphics 6 core, WiFi 6/BT5.2/Dual Display Mini PC Computer

(110)
$449.00
PrimeFREE delivery Sat, Jun 14
Loading...
Beelink EQR5 Mini PC, AMD Ryzen 7 5825U(8C/16T, Up to 4.5GHz), Mini Computer 32G DDR4 RAM 500GB NVMe PCIE3.0x4 SSD, Micro PC 4K@60Hz Dual Display Dual HDMI/WiFi6/BT5.2/1000Mbps/W11 Pro

Beelink EQR5 Mini PC, AMD Ryzen 7 5825U(8C/16T, Up to 4.5GHz), Mini Computer 32G DDR4 RAM 500GB NVMe PCIE3.0x4 SSD, Micro PC 4K@60Hz Dual Display Dual HDMI/WiFi6/BT5.2/1000Mbps/W11 Pro

(606)
$449.00
FREE delivery Sat, Jun 21
Loading...
Beelink Mini PC SER5 with AMD Ryzen 5 5500U Mini Computer(6C/12T, up to 4.0GHz), 16GB DDR4 500GB NVMe SSD, Desktop PC 4K HD Dual Display HDMI/DP1.4/WiFi 6/Bluetooth 5.2/2.5Gbps Ethernet

Beelink Mini PC SER5 with AMD Ryzen 5 5500U Mini Computer(6C/12T, up to 4.0GHz), 16GB DDR4 500GB NVMe SSD, Desktop PC 4K HD Dual Display HDMI/DP1.4/WiFi 6/Bluetooth 5.2/2.5Gbps Ethernet

(129)
$359.00
Prime
Loading...
Thermalright Aqua Elite 240 V3 Liquid CPU Cooler, 240 Cooling Row Size, 2 x 120mm PWM Fans, S-FDB Bearings,for AMD/AM4/AM5, Intel LGA1150/1151/1155/1156/1200/2011/1700,Desktop CPU Cooler AIO

Thermalright Aqua Elite 240 V3 Liquid CPU Cooler, 240 Cooling Row Size, 2 x 120mm PWM Fans, S-FDB Bearings,for AMD/AM4/AM5, Intel LGA1150/1151/1155/1156/1200/2011/1700,Desktop CPU Cooler AIO

(169)
$61.90
FREE delivery Sun, Aug 24
100+ bought in past month
Loading...
be quiet! Dark Power Pro 13 1300W Power Supply | ATX 3.1 Compliant | 80 Plus Titanium | Digital Regulation for PCIe 5.0 and PCIe 6+2 Graphics Cards, | 2X 12VHPWR Cable Included | BN500

be quiet! Dark Power Pro 13 1300W Power Supply | ATX 3.1 Compliant | 80 Plus Titanium | Digital Regulation for PCIe 5.0 and PCIe 6+2 Graphics Cards, | 2X 12VHPWR Cable Included | BN500

(124)
$489.99
FREE delivery Wed, Oct 8
Loading...
Corsair CP-9020140-UK HX1200 1200 W 80+ Platinum Fully Modular Power Supply Unit - Black

Corsair CP-9020140-UK HX1200 1200 W 80+ Platinum Fully Modular Power Supply Unit - Black

(179)
$1,240.77
FREE delivery Oct 14 - 21
Loading...
Corsair RM1000e Fully Modular Low-Noise ATX Power Supply - Dual EPS12V Connectors - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black

Corsair RM1000e Fully Modular Low-Noise ATX Power Supply - Dual EPS12V Connectors - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black

(41)
$219.19$204.66
FREE delivery Oct 15 - 22
Loading...
Corsair SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – SFX-to-ATX Bracket Included – Black

Corsair SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – SFX-to-ATX Bracket Included – Black

(23)
$284.99
FREE delivery Wed, Oct 8
Loading...
Corsair HX1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, Fluid Dynamic Bearing Fan – Black

Corsair HX1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, Fluid Dynamic Bearing Fan – Black

(69)
$379.99
FREE delivery Oct 17 - Nov 15
Home AiChat Shop Saved Account