Intel Core i5-9400T vs Intel Core i7-3930K

Table of Contents

Physical Specifications

Socket Intel Socket 1151 Intel Socket 2011
Foundry Intel Intel
Process size 14 nm 32 nm
Transistors unknown 2,270 million
Die size unknown 435 mm²
Package FC-LGA1151 FC-LGA10
tCaseMax 72°C 67°C

Performance

Frequency 1800 MHz 3.2 GHz
Turbo clock up to 3.4 GHz up to 3.8 GHz
Base clock 100 MHz 100 MHz
Multiplier 18.0x 32.0x
Multiplier unlocked No Yes
TDP 35 W 130 W
Voltage 1.35 V

Architecture Details

Vertical Segment Desktop Desktop
Production status Active End-of-life
Release date Sep 1st, 2018 Nov 14th, 2011
Codename Coffee Lake Sandy Bridge-E
Generation Core i5 Core i7
Part SR3X8 SR0GWSR0KY
Memory support DDR4-2666 MHz Dual-channel DDR3 Quad-channel
ECC memory No No
PCI Express Gen 3, 16 Lanes(CPU only) Gen 3

Cores

Total Cores 6 6
Total Threads 6 12
SMP # CPUs 1 1
Integrated graphics

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 9MB (shared) 12MB (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
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
VT-d Yes Yes
VT-x Yes Yes
XD bit Yes 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. C1 stepping (SR0KY) lacks VT-d.

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