Intel Core i9-9900X vs Intel Xeon E5-2680

Table of Contents

Physical Specifications

Socket Intel Socket 2066 Intel Socket 2011
Foundry Intel Intel
Process size 14 nm 32 nm
Transistors unknown 2,270 million
Die size unknown 435 mm²
Package FC-LGA2066 FC-LGA10
tCaseMax 72°C

Performance

Frequency 3.5 GHz 2.7 GHz
Turbo clock up to 4.5 GHz up to 3.5 GHz
Base clock 100 MHz 100 MHz
Multiplier 35.0x 27.0x
Multiplier unlocked Yes No
TDP 165 W 130 W
Voltage 1.35 V

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status Active unknown
Release date Oct 19th, 2018 Mar 6th, 2012
Codename Skylake-X Sandy Bridge-EP
Generation Core i9 Xeon E5
Part BX80673I99900XBXC80673I99900XCD8067304126200SREZ7 SR0GYSR0KH
Memory support DDR4 Quad-channel DDR3 Quad-channel
ECC memory No Yes
PCI Express Gen 3 Gen 3

Cores

Total Cores 10 8
Total Threads 20 16
SMP # CPUs 1 2
Integrated graphics

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 1MB (per core) 256K (per core)
Cache L3 19.25MB (shared) 20MB (shared)

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.

Features & Technologies

8.0GT/s QPI Yes
AES-NI Yes Yes
AVX Yes 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
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

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