Intel Core i7-860 vs Intel Core i9-10990XE

Table of Contents

Physical Specifications

Socket Intel Socket 1156 Intel Socket 2066
Foundry Intel Intel
Process size 45 nm 14 nm
Transistors 774 million unknown
Die size 296 mm² unknown
Package FC-LGA8 FC-LGA2066

Performance

Frequency 2.8 GHz 4 GHz
Turbo clock up to 3.466 GHz up to 5 GHz
Base clock 133 MHz 100 MHz
Multiplier 21.0x 40.0x
Multiplier unlocked No Yes
Voltage 1.4 V
TDP 95 W 380 W
FP32 3,520.0 GFLOPS

Architecture Details

Vertical Segment Desktop Desktop
Production status End-of-life Active
Release date Sep 8th, 2009 Never Released
Codename Lynnfield Cascade Lake-X
Generation Core i7 Core i9 Extreme
Part SLBJJ unknown
Memory support DDR3 Dual-channel DDR4 Quad-channel
ECC memory No No
PCI Express Gen 2, 16 Lanes(CPU only) Gen 3

Cores

Total Cores 4 22
Total Threads 8 44
SMP # CPUs 1 1
Integrated graphics

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 1MB (per core)
Cache L3 8MB (shared) 30.25MB (shared)

Features & Technologies

AES-NI Yes
AVX Yes
AVX-512 Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
Boost 2.0 Yes
Boost 3.0 Yes
CLMUL Yes
EIST Yes Yes
F16C Yes
FMA3 Yes
HTT Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SMT Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes
TSX Yes
TXT Yes Yes
VT-d Yes
VT-x Yes Yes
XD bit Yes
XD-Bit Yes

Notes

Notes This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking.

Compare

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