Intel Core i7-14700K vs Intel Core i3-11100B

Intel Core i7-14700K $419
Intel Core i3-11100B
20 Cores
28 Threads
3.4GHz Clock
4 Cores
8 Threads
3.6GHz Clock
Socket
LGA 1700
Socket
BGA 1787
iGPU
UHD 770 1600MHz
820 GFLOPS FP32
iGPU
UHD 16EU 1400MHz Gen 12
360 GFLOPS FP32

GB6 Single-Core

  • 74% faster vs Core i3-11100B
  • 42% slower vs Core i7-14700K
Core i7-14700K - GB6S 2,950
x1.74
Core i3-11100B - GB6S 1,700
x1

GB6 Multi-Core

  • 3.31x faster vs Core i3-11100B
  • 70% slower vs Core i7-14700K
Core i7-14700K - GB6M 19,195
x3.31
Core i3-11100B - GB6M 5,800
x1

CB23 Single-Core

  • 56% faster vs Core i3-11100B
  • 36% slower vs Core i7-14700K
Core i7-14700K - CB23S 2,200
x1.56
Core i3-11100B - CB23S 1,410
x1

CB23 Multi-Core

  • 5.95x faster vs Core i3-11100B
  • 83% slower vs Core i7-14700K
Core i7-14700K - CB23M 34,400
x5.95
Core i3-11100B - CB23M 5,785
x1
  • 75% faster vs Core i3-11100B
  • 43% slower vs Core i7-14700K
Core i7-14700K - 89.6GB/s
x1.75
Core i3-11100B - 51.2GB/s
x1
  • 92% higher vs Core i3-11100B
  • 48% lower vs Core i7-14700K
Core i7-14700K - 125W
x1.92
Core i3-11100B - 65W
x1
  • 2.28x faster vs Core i3-11100B
  • 56% slower vs Core i7-14700K
Core i7-14700K - 820 GFLOPS FP32
x2.28
Core i3-11100B - 360 GFLOPS FP32
x1
GB6S 1,700
42%
GB6M 5,800
22%
CB23S 2,200
85%
CB23S 1,410
54%
CB23M 34,400
80%
CB23M 5,785
13%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Raptor Lake
Architecture
Tiger Lake
Family
Core 14th Gen
Family
Core 11th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Raptor Lake-S
Raptor Lake-8P-16E
P-Core
Raptor Cove
E-Core
Gracemont
Codename
Tiger Lake-B
Tiger Lake-8C
-
Willow Cove
-
-
Market Segment
Desktop
Market Segment
Desktop
Release Date
10/17/2023
Release Date
6/11/2021
Foundry
Intel
Foundry
Intel
Node
Intel 7
Node
10nm SuperFin
Die Size
257 mm²
Die Size
190 mm²
Transistor Count
18.5 Billion
Transistor Count
12.4 Billion
20 Cores
8 P-Cores
12 E-Cores
4 Cores
-
-
28 Threads
16 P-Threads
12 E-Threads
8 Threads
-
-
P-Core
3.4GHz
5.6GHz Boost
-
3.6GHz
4.4GHz Boost
E-Core
2.5GHz
4.3GHz Boost
-
-
-
Overclocking
Unlocked
Overclocking
Locked
Type
DMI
Type
DMI
Transfer Rate
16GT/s
Transfer Rate
8GT/s
Lanes
8
Lanes
8
Bandwidth
16GB/s
Bandwidth
8GB/s
Bi-directional
32GB/s
Bi-directional
16GB/s
L1 Instruction
32KB/P-Core
8-way set associative
64KB/E-Core
8-way set associative
L1 Instruction
32KB/Core
8-way set associative
-
-
L1 Data
48KB/P-Core
12-way set associative
32KB/E-Core
8-way set associative
L1 Data
48KB/Core
12-way set associative
-
-
L2
2048KB/Core
16-way set associative
4MB Shared (E-Core)
16-way set associative
L2
1280KB/Core
20-way set associative
-
-
L3
33MB Shared
11-way set associative
L3
12MB Shared
12-way set associative
Channels
2
Channels
2
Max Memory
192GB
Max Memory
128GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
2800MHz
Transfer Rate
5600MT/s
Clock
1600MHz
Transfer Rate
3200MT/s
Bandwidth/Channel
44.8GB/s
Bandwidth
89.6GB/s
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
TDP
125W
253W Peak
TDP
65W
-
Temp
100°C Max
Temp
100°C Max
PCIe 5.0 x16 Lanes
PCIe 4.0 x4 Lanes
PCIe 4.0 x20 Lanes
UHD 770 1600MHz
256 Shaders
1600MHz
820 GFLOPS FP32
UHD 16EU 1400MHz Gen 12
128 Shaders
1400MHz
360 GFLOPS FP32
GNA 3.0
GNA 2.0
No Cellular
No Cellular
Change Comparison