Intel Core i9-10900F vs Intel Core i9-9900KF

Intel Core i9-10900F $422
Intel Core i9-9900KF $488
10 Cores
20 Threads
2.8GHz Clock
8 Cores
16 Threads
3.6GHz Clock
Socket
LGA 1200
Socket
LGA 1151
iGPU
No GPU
iGPU
No GPU

GB6 Single-Core

  • 1% slower vs Core i9-9900KF
  • 1% faster vs Core i9-10900F
Core i9-10900F - GB6S 1,700
x1
Core i9-9900KF - GB6S 1,720
x1.01

GB6 Multi-Core

  • 4% faster vs Core i9-9900KF
  • 4% slower vs Core i9-10900F
Core i9-10900F - GB6M 8,440
x1.04
Core i9-9900KF - GB6M 8,125
x1
  • 10% faster vs Core i9-9900KF
  • 9% slower vs Core i9-10900F
Core i9-10900F - 46.9GB/s
x1.1
Core i9-9900KF - 42.7GB/s
x1
  • 32% lower vs Core i9-9900KF
  • 46% higher vs Core i9-10900F
Core i9-10900F - 65W
x1
Core i9-9900KF - 95W
x1.46
CB23S 1,355
52%
CB23S N/A
0%
CB23M 13,105
30%
CB23M N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Skylake
Architecture
Skylake
Family
Core 10th Gen
Family
Core 9th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Comet Lake-S
Comet Lake-10C
Codename
Coffee Lake-R
Coffee Lake-8C
Market Segment
Desktop
Market Segment
Desktop
Release Date
4/30/2020
Release Date
6/1/2019
Foundry
Intel
Foundry
Intel
Node
14nm+++
Node
14nm++
Die Size
198 mm²
Die Size
174 mm²
Transistor Count
3.4 Billion
Transistor Count
3 Billion
10 Cores
8 Cores
20 Threads
16 Threads
2.8GHz
5.1GHz Boost
3.6GHz
5GHz Boost
Overclocking
Locked
Overclocking
Locked
Type
DMI
Type
DMI
Transfer Rate
8GT/s
Transfer Rate
8GT/s
Lanes
4
Lanes
4
Bandwidth
4GB/s
Bandwidth
4GB/s
Bi-directional
8GB/s
Bi-directional
8GB/s
L1 Instruction
32KB/Core
8-way set associative
L1 Instruction
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L2
256KB/Core
4-way set associative
L2
256KB/Core
4-way set associative
L3
20MB Shared
16-way set associative
L3
16MB Shared
16-way set associative
Channels
2
Channels
2
Max Memory
128GB
Max Memory
128GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
1466MHz
Transfer Rate
2933MT/s
Clock
1333MHz
Transfer Rate
2666MT/s
Bandwidth/Channel
23.5GB/s
Bandwidth
46.9GB/s
Bandwidth/Channel
21.3GB/s
Bandwidth
42.7GB/s
TDP
65W
TDP
95W
Temp
100°C Max
Temp
100°C Max
Included Cooler
Stock Cooler 1200
Included Cooler
Not Included
PCIe 3.0 x16 Lanes
PCIe 3.0 x16 Lanes
No GPU
No GPU
No NPU
No NPU
No Cellular
No Cellular
Change Comparison