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Processor of the day

Cyrix_Cx486DX2-V50GP_WB_top.jpg
Cyrix 486DX2-50 (Write-Back)

Most popular CPUs

Intel Core 2 Duo E8800 (ES)
Intel Core 2 Duo E6200 (ES)
Intel Core 2 Duo E7700
Intel Pentium II 266 (0,35µ)
Intel Core 2 Duo E7800

Intel Core i7-3770
Intel Core i5-3470
Intel Core i5-2400
Intel Core i5-4570
Intel Core i7-2600

Most powerful CPUs
Desktop PCs
AMD : Ryzen 9 7950X
Intel : Core i9-13900KF
Laptop PCs
AMD : Ryzen 9 6980HX
Intel : Core i9-12950HX
Servers
AMD : EPYC 9654P
Intel : Xeon Platinium 9282

CPUs > Intel > Core i3, i5, i7 & i9 > Golden Cove/Gracemont Architecture



Intel Core Alder Lake H&P.jpg

Intel Core i7-1280P
Manufacturer Intel
Model Core i7
Architecture x86
Codename Alder Lake-P
Core frequency (Rated/Turbo Boost) 1.8 GHz/4.8 GHz
Cores/Threads (Performance+Efficient) 6+8/12+8
Targeted market Laptop PCs
Package FCBGA1744
Physical informations
Package Size 2,5x5 cm Manufacturing process 10 nm
Die size 217.18 mm² Transistor count ???
Electrical informations
Voltage ??? TDP 28 W
Bus frequency
Bus type OPI Width 64 bits
Bus speed OPI 4 GT/s
Caches
L1 cache (data) - Coeurs "Performance" 6x48 KB Cache L1 (instruction) - Coeurs "Performance" 6x32 KB
L1 cache (data) - Coeurs "Efficient" 8x32 KB Cache L1 (instruction) - Coeurs "Efficient" 8x64 KB
L2 cache - Coeurs "Performance" 6x1280 KB L2 cache - Coeurs "Efficient" 2x2048 KB
L3 cache 24 MB
Other informations
Release date February 23th 2022
Launch price $482 (OEM Price - for 1000 cpus)
Functions/Features 16-bit Floating-Point conversion instructions (F16C)
3-operand Fused Multiply-Add instructions (FMA3)
Advanced Vector Extensions (AVX)
Advanced Vector Extensions 2 (AVX2)
AES Encryption
BMI
EM64T
Enhanced Intel Speedstep Technology (EIST)
Execute Disable Bit
Hyper Threading (HT)
Intel Virtualization Technology
Intel® Deep Learning Boost (Intel® DL Boost)
Memory Protection Extension (MPX)
MMX
Secure Hash Algorithm extensions (SHA)
Secure Key
Secure Mode Execution Protection (SMEP)
SSE
SSE2
SSE3
SSE4.1
SSE4.2
SSSE3
Supervisor Mode Access Prevention (SMAP)
Trusted Execution Technology
Turbo Boost 2.0
Integrated peripherals Intel UHD Graphics (Gen12 Xe-LP, 96 EUs) @350-1450 MHz (Normal/Turbo) Graphic controller
DDR4-3200 Memory controller Dual Channel
DDR5-4800 Memory controller Dual Channel
LPDDR4-4266 Memory controller Dual Channel
LPDDR5-5200 Memory controller Dual Channel
16 lanes PCI-Express 4.0 Controller
4 ports Contrôleur Thunderbolt 4.0
[PCH] Contrôleur Ethernet GbE
[PCH] Contrôleur PCI-Express 3.0 12 lignes
[PCH] Contrôleur SATA3.0 (2 ports)
[PCH] Contrôleur USB2.0 (10 ports)
[PCH] Contrôleur USB3 (4 ports)
[PCH] Contrôleur Wi-Fi 6E (Gig+)
[PCH] ISH
[PCH] SPI w/THC
Sspec (stepping) SRLD5 (L0)
Part Number FJ8071504786505 (OEM)
Rarity *
In collection ? no
Benchmarks







Page created on 05/11/2022

Last update : 02/03/2024