Intel Core i7-8559U vs Intel Xeon E3-1280

Table of Contents

Physical Specifications

Socket Intel BGA 1356 Intel Socket 1155
Foundry Intel Intel
Process size 14 nm 32 nm
Transistors unknown 1,160 million
Die size 123 mm² 216 mm²
Package FC-BGA1356 FC-LGA10
tCaseMax 72°C

Performance

Frequency 2.7 GHz 3.5 GHz
Turbo clock up to 4.5 GHz up to 3.9 GHz
Base clock 100 MHz 100 MHz
Multiplier 27.0x 35.0x
Multiplier unlocked No No
TDP 28 W 95 W

Architecture Details

Vertical Segment Mobile Server/Workstation
Production status Active End-of-life
Release date Apr 5th, 2018 Apr 3rd, 2011
Codename Kaby Lake-R Sandy Bridge
Generation Core i7 Xeon E3
Part unknown SR00R
Memory support DDR4 DDR3 Dual-channel
ECC memory No Yes
PCI Express Gen 3, 16 Lanes(CPU only)

Cores

Total Cores 4 4
Total Threads 8 8
SMP # CPUs 1 1
Integrated graphics Iris Pro Plus

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 8MB (shared) 8MB (shared)

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
Boost 2.0 Yes
CLMUL Yes
EIST Yes Yes
F16C Yes
FMA3 Yes
HTT Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
TSX Yes
TXT Yes Yes
VT-d Yes Yes
VT-x Yes Yes
XD bit Yes Yes

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.