AMD Ryzen 7 7840HS vs Intel Core i7-1260P

AMD Ryzen 7 7840HS
Intel Core i7-1260P $438
8 Cores
16 Threads
3.8GHz Clock
12 Cores
16 Threads
2.1GHz Clock
Socket
FP8
Socket
BGA 1744
iGPU
Radeon 780M 2700MHz
4.15 TFLOPS FP32
iGPU
Iris Xe 80EU 1400MHz
1.79 TFLOPS FP32

GB6 Single-Core

  • 10% faster vs Core i7-1260P
  • 9% slower vs Ryzen 7 7840HS
Ryzen 7 7840HS - GB6S 2,370
x1.1
Core i7-1260P - GB6S 2,150
x1

GB6 Multi-Core

  • 23% faster vs Core i7-1260P
  • 18% slower vs Ryzen 7 7840HS
Ryzen 7 7840HS - GB6M 11,035
x1.23
Core i7-1260P - GB6M 9,000
x1

CB23 Single-Core

  • 8% faster vs Core i7-1260P
  • 7% slower vs Ryzen 7 7840HS
Ryzen 7 7840HS - CB23S 1,795
x1.08
Core i7-1260P - CB23S 1,665
x1

CB23 Multi-Core

  • 54% faster vs Core i7-1260P
  • 35% slower vs Ryzen 7 7840HS
Ryzen 7 7840HS - CB23M 17,090
x1.54
Core i7-1260P - CB23M 11,100
x1
  • 56% faster vs Core i7-1260P
  • 36% slower vs Ryzen 7 7840HS
Ryzen 7 7840HS - 120.0GB/s
x1.56
Core i7-1260P - 76.8GB/s
x1
  • 61% higher vs Core i7-1260P
  • 38% lower vs Ryzen 7 7840HS
Ryzen 7 7840HS - 45W
x1.61
Core i7-1260P - 28W
x1
  • 2.32x faster vs Core i7-1260P
  • 57% slower vs Ryzen 7 7840HS
Ryzen 7 7840HS - 4.15 TFLOPS FP32
x2.32
Core i7-1260P - 1.79 TFLOPS FP32
x1
GB6S 2,150
53%
GB6M 9,000
34%
CB23S 1,795
69%
CB23S 1,665
64%
CB23M 17,090
40%
CB23M 11,100
26%
Manufacturer
AMD
Manufacturer
Intel
Architecture
Zen 4
Architecture
Alder Lake
Family
Ryzen 7000
Family
Core 12th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Phoenix Point
-
-
-
-
-
Codename
Alder Lake-P
Alder Lake-6P-8E
P-Core
Golden Cove
E-Core
Gracemont
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/3/2023
Release Date
2/23/2022
Foundry
TSMC
-
Foundry
Intel
Intel (PCH Die)
Node
N4
-
Node
Intel 7
14nm (PCH Die)
Die Size
178 mm²
-
Die Size
208 mm²
54 mm² (PCH Die)
Transistor Count
25 Billion
Transistor Count
15.2 Billion
8 Cores
-
-
12 Cores
4 P-Cores
8 E-Cores
16 Threads
-
-
16 Threads
8 P-Threads
8 E-Threads
-
3.8GHz
5.1GHz Boost
P-Core
2.1GHz
4.7GHz Boost
-
-
-
E-Core
1.5GHz
3.4GHz Boost
Overclocking
Locked
Overclocking
Locked
Type
PCIe
Type
OPI
Transfer Rate
16GT/s
Transfer Rate
4GT/s
Lanes
4
Lanes
8
Bandwidth
8GB/s
Bandwidth
4GB/s
Bi-directional
16GB/s
Bi-directional
8GB/s
L1 Instruction
32KB/Core
8-way set associative
-
-
L1 Instruction
32KB/P-Core
8-way set associative
64KB/E-Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
-
-
L1 Data
48KB/P-Core
12-way set associative
32KB/E-Core
8-way set associative
L2
1024KB/Core
8-way set associative
-
-
L2
1280KB/Core
10-way set associative
2MB Shared (E-Core)
16-way set associative
L3
16MB Shared
16-way set associative
L3
18MB Shared
12-way set associative
Channels
2
Channels
2
Max Memory
256GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
3750MHz
Transfer Rate
7500MT/s
Clock
2400MHz
Transfer Rate
4800MT/s
Bandwidth/Channel
60.0GB/s
Bandwidth
120.0GB/s
Bandwidth/Channel
38.4GB/s
Bandwidth
76.8GB/s
TDP
45W
35W cTDP Down
54W cTDP Up
-
TDP
28W
-
-
64W Peak
Temp
100°C Max
Temp
100°C Max
PCIe 4.0 x20 Lanes
PCIe 4.0 x12 Lanes
Radeon 780M 2700MHz
768 Shaders
2700MHz
4.15 TFLOPS FP32
Iris Xe 80EU 1400MHz
640 Shaders
1400MHz
1.79 TFLOPS FP32
Ryzen AI
GNA 3.0
10 TOPS
-
No Cellular
No Cellular
Change Comparison