Intel Core i7-12700K vs Intel Core i3-12100
Intel Core i7-12700K
$350
Intel Core i3-12100
$134
|
12 Cores
20 Threads
3.6GHz Clock
|
4 Cores
8 Threads
3.3GHz Clock
|
|
Socket
LGA 1700
|
Socket
LGA 1700
|
|
iGPU
UHD 770 1500MHz
770 GFLOPS FP32
|
iGPU
UHD 730 1400MHz
540 GFLOPS FP32
|
GB6 Single-Core
|
|
Core i7-12700K - GB6S 2,555
x1.18
Core i3-12100 - GB6S 2,165
x1
GB6 Multi-Core
|
|
Core i7-12700K - GB6M 13,785
x2.01
Core i3-12100 - GB6M 6,865
x1
CB23 Single-Core
|
|
Core i7-12700K - CB23S 1,940
x1.17
Core i3-12100 - CB23S 1,660
x1
CB23 Multi-Core
|
|
Core i7-12700K - CB23M 22,230
x2.63
Core i3-12100 - CB23M 8,445
x1
|
|
Core i7-12700K - 76.8GB/s
x1
Core i3-12100 - 76.8GB/s
x1
|
|
Core i7-12700K - 125W
x1.92
Core i3-12100 - 65W
x1
|
|
Core i7-12700K - 770 GFLOPS FP32
x1.43
Core i3-12100 - 540 GFLOPS FP32
x1
|
GB6S 2,555
63%
|
GB6S 2,165
53%
|
|
GB6M 13,785
52%
|
GB6M 6,865
26%
|
|
CB23S 1,940
75%
|
CB23S 1,660
64%
|
|
CB23M 22,230
52%
|
CB23M 8,445
20%
|
|
Manufacturer
Intel
|
Manufacturer
Intel
|
|
Architecture
Alder Lake
|
Architecture
Alder Lake
|
|
Family
Core 12th Gen
|
Family
Core 12th Gen
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Alder Lake-S
Alder Lake-8P-8E
P-Core
Golden Cove
E-Core
Gracemont
|
Codename
Alder Lake-S
Alder Lake-6P
-
Golden Cove
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
11/4/2021
|
Release Date
1/18/2022
|
|
Foundry
Intel
|
Foundry
Intel
|
|
Node
Intel 7
|
Node
Intel 7
|
|
Die Size
202 mm²
|
Die Size
158 mm²
|
|
Transistor Count
14.6 Billion
|
Transistor Count
11.4 Billion
|
|
12 Cores
8 P-Cores
4 E-Cores
|
4 Cores
-
-
|
|
20 Threads
16 P-Threads
4 E-Threads
|
8 Threads
-
-
|
|
P-Core
3.6GHz
5GHz Boost
|
-
3.3GHz
4.3GHz Boost
|
|
E-Core
2.7GHz
3.8GHz Boost
|
-
-
-
|
|
Overclocking
Unlocked
|
Overclocking
Locked
|
|
Type
DMI
|
Type
DMI
|
|
Transfer Rate
16GT/s
|
Transfer Rate
16GT/s
|
|
Lanes
8
|
Lanes
8
|
|
Bandwidth
16GB/s
|
Bandwidth
16GB/s
|
|
Bi-directional
32GB/s
|
Bi-directional
32GB/s
|
|
L0 Instruction
|
L0 Instruction
|
|
L0 Data
|
L0 Data
|
|
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
1280KB/Core
10-way set associative
2MB Shared (E-Core)
16-way set associative
|
L2
1280KB/Core
10-way set associative
-
-
|
|
L3
25MB Shared
12-way set associative
|
L3
12MB Shared
12-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
128GB
128GB
|
Max Memory
128GB
128GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
2400MHz
1600MHz
Transfer Rate
4800MT/s
3200MT/s
|
Clock
2400MHz
1600MHz
Transfer Rate
4800MT/s
3200MT/s
|
|
Bandwidth/Channel
38.4GB/s
25.6GB/s
Bandwidth
76.8GB/s
51.2GB/s
|
Bandwidth/Channel
38.4GB/s
25.6GB/s
Bandwidth
76.8GB/s
51.2GB/s
|
|
TDP
125W
190W Peak
|
TDP
65W
89W Peak
|
|
Temp
100°C Max
|
Temp
100°C Max
|
|
Included Cooler
Not Included
|
Included Cooler
Laminar RM1
|
|
PCIe 5.0 x16 Lanes
PCIe 4.0 x4 Lanes
|
PCIe 5.0 x16 Lanes
PCIe 4.0 x4 Lanes
|
|
UHD 770 1500MHz
256 Shaders
1500MHz
770 GFLOPS FP32
|
UHD 730 1400MHz
192 Shaders
1400MHz
540 GFLOPS FP32
|
|
GNA 3.0
|
GNA 3.0
|
|
No Cellular
|
No Cellular
|
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