Intel Core i7-12850HX vs Intel Core i7-1265UL

Intel Core i7-12850HX $428
Intel Core i7-1265UL $426
16 Cores
24 Threads
2.1GHz Clock
10 Cores
12 Threads
1.8GHz Clock
Socket
BGA 1964
Socket
BGA 1744
iGPU
UHD 32EU 1450MHz Gen 12
740 GFLOPS FP32
iGPU
Iris Xe 96EU 1250MHz
1.92 TFLOPS FP32

GB6 Single-Core

  • 9% faster vs Core i7-1265UL
  • 8% slower vs Core i7-12850HX
Core i7-12850HX - GB6S 2,450
x1.09
Core i7-1265UL - GB6S 2,250
x1

GB6 Multi-Core

  • 53% faster vs Core i7-1265UL
  • 35% slower vs Core i7-12850HX
Core i7-12850HX - GB6M 11,500
x1.53
Core i7-1265UL - GB6M 7,500
x1

CB23 Single-Core

  • 11% faster vs Core i7-1265UL
  • 10% slower vs Core i7-12850HX
Core i7-12850HX - CB23S 1,855
x1.11
Core i7-1265UL - CB23S 1,665
x1

CB23 Multi-Core

  • 2.17x faster vs Core i7-1265UL
  • 54% slower vs Core i7-12850HX
Core i7-12850HX - CB23M 20,440
x2.17
Core i7-1265UL - CB23M 9,410
x1
  • Same Performance vs Core i7-1265UL
  • Same Performance vs Core i7-12850HX
Core i7-12850HX - 76.8GB/s
x1
Core i7-1265UL - 76.8GB/s
x1
  • 267% higher vs Core i7-1265UL
  • 73% lower vs Core i7-12850HX
Core i7-12850HX - 55W
x3.67
Core i7-1265UL - 15W
x1
  • 61% slower vs Core i7-1265UL
  • 2.59x faster vs Core i7-12850HX
Core i7-12850HX - 740 GFLOPS FP32
x1
Core i7-1265UL - 1.92 TFLOPS FP32
x2.59
GB6S 2,250
55%
GB6M 7,500
28%
CB23S 1,855
71%
CB23S 1,665
64%
CB23M 20,440
47%
CB23M 9,410
22%
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-HX
Alder Lake-8P-8E
P-Core
Golden Cove
E-Core
Gracemont
Codename
Alder Lake-PS
Alder Lake-2P-8E
P-Core
Golden Cove
E-Core
Gracemont
Market Segment
Laptop
Market Segment
Laptop
Release Date
5/10/2022
Release Date
8/1/2022
Foundry
Intel
-
Foundry
Intel
Intel (PCH Die)
Node
Intel 7
-
Node
Intel 7
14nm (PCH Die)
Die Size
202 mm²
-
Die Size
161 mm²
54 mm² (PCH Die)
Transistor Count
14.6 Billion
Transistor Count
11.9 Billion
16 Cores
8 P-Cores
8 E-Cores
10 Cores
2 P-Cores
8 E-Cores
24 Threads
16 P-Threads
8 E-Threads
12 Threads
4 P-Threads
8 E-Threads
P-Core
2.1GHz
4.8GHz Boost
P-Core
1.8GHz
4.8GHz Boost
E-Core
1.5GHz
3.4GHz Boost
E-Core
1.3GHz
3.6GHz Boost
Overclocking
Locked
Overclocking
Locked
Type
DMI
Type
OPI
Transfer Rate
16GT/s
Transfer Rate
4GT/s
Lanes
8
Lanes
8
Bandwidth
16GB/s
Bandwidth
4GB/s
Bi-directional
32GB/s
Bi-directional
8GB/s
L1 Instruction
32KB/P-Core
8-way set associative
64KB/E-Core
8-way set associative
L1 Instruction
32KB/P-Core
8-way set associative
64KB/E-Core
8-way set associative
L1 Data
48KB/P-Core
12-way set associative
32KB/E-Core
8-way set associative
L1 Data
48KB/P-Core
12-way set associative
32KB/E-Core
8-way set associative
L2
1280KB/Core
10-way set associative
4MB Shared (E-Core)
16-way set associative
L2
1280KB/Core
10-way set associative
4MB Shared (E-Core)
16-way set associative
L3
25MB Shared
12-way set associative
L3
12MB Shared
12-way set associative
Channels
2
Channels
2
Max Memory
128GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
2400MHz
Transfer Rate
4800MT/s
Clock
2400MHz
Transfer Rate
4800MT/s
Bandwidth/Channel
38.4GB/s
Bandwidth
76.8GB/s
Bandwidth/Channel
38.4GB/s
Bandwidth
76.8GB/s
TDP
55W
-
-
157W Peak
TDP
15W
12W cTDP Down
28W cTDP Up
-
Temp
100°C Max
Temp
100°C Max
PCIe 5.0 x16 Lanes
PCIe 4.0 x4 Lanes
PCIe 4.0 x12 Lanes
UHD 32EU 1450MHz Gen 12
256 Shaders
1450MHz
740 GFLOPS FP32
Iris Xe 96EU 1250MHz
768 Shaders
1250MHz
1.92 TFLOPS FP32
GNA 3.0
GNA 3.0
No Cellular
No Cellular
Change Comparison