Intel Core i9 9900KF vs Intel Xeon E3-1265L v3
CPU · Specs Compare
General Parameters
Release Date
Jan 2019
Jun 2013
Manufacturer
Intel
Intel
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Coffee Lake
Haswell-WS
Processor Number
i9-9900KF
—
Integrated Graphics
N/A
Intel HD (Haswell)
Generation
—
Xeon E3 (Haswell-WS)
Package
Manufacturing Process
14 nm
22 nm
Socket
LGA-1151
Intel Socket 1150
Power Consumption
95 W
45 W
Peak Operating Temperature
100 °C
—
Transistor Count
—
1.4 billions
Foundry
—
Intel
Die Size
—
160 mm²
Package
—
FC-LGA12C
CPU Performance
Performance Cores
8
—
Performance Core Threads
16
—
Performance Core Base Frequency
3.6 GHz
2.5 GHz
Performance Core Turbo Frequency
5 GHz
3.7 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
25.0
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
16 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR4-2666
DDR3,DDR4
Max Memory Size
128 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
—
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
3.0
3
PCIe Lanes
16
—
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
1,260
—
Cinebench R23
12,606
—
Geekbench 6
1,612
1,223
Geekbench 5
1,300
—
Geekbench 6
7,648
1,224
Geekbench 5
8,856
—
Passmark CPU
2,945
—
Passmark CPU
18,462
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.