Intel Core i9-11900KB vs Intel Pentium Gold G6600

Physical Specifications

Socket Intel BGA 1499 Intel Socket 1200
Foundry Intel Intel
Process size 10 nm 14 nm
Transistors unknown unknown
Die size unknown unknown
Package FC-BGA1499 FC-LGA1200
tCaseMax 72°C 72°C
tJMax 100°C 100°C


Frequency 3.3 GHz 4.2 GHz
Turbo clock up to 5.3 GHz
Base clock 100 MHz 100 MHz
Multiplier 33.0x 42.0x
Multiplier unlocked Yes No
TDP 65 W 58 W
PL1 58 W
PL2 58 W
FP32 268.8 GFLOPS

Architecture Details

Vertical Segment Mobile Desktop
Production status Active Active
Release date 2021 Apr 30th, 2020
Codename Tiger Lake-H Comet Lake
Generation Core i9 Pentium Gold
Part unknown SRH3S
Memory support DDR4-3200 MHz DDR4-2666 MHz Dual-channel
ECC memory No No
PCI Express Gen 4, 20 Lanes(CPU only) Gen 3, 16 Lanes(CPU only)


Total Cores 8 2
Total Threads 16 4
SMP # CPUs 1 1
Integrated graphics UHD Graphics 750 UHD Graphics 630


Cache L1 96K (per core) 64K (per core)
Cache L2 1.25MB (per core) 256K (per core)
Cache L3 24MB (shared) 4MB (shared)

Features & Technologies

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


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