Intel Core Ultra 5 125HL vs AMD Ryzen 5 PRO 8645HS

Intel Core Ultra 5 125HL $325
AMD Ryzen 5 PRO 8645HS
14 Cores
18 Threads
1.2GHz Clock
8 Cores
16 Threads
3.3GHz Clock
Socket
LGA 1851
Socket
FP7
iGPU
Arc 7C 2200MHz
3.94 TFLOPS FP32
iGPU
Radeon 780M 2700MHz
4.15 TFLOPS FP32

GB6 Single-Core

  • 3% slower vs Ryzen 5 PRO 8645HS
  • 3% faster vs Core Ultra 5 125HL
Core Ultra 5 125HL - GB6S 2,275
x1
Ryzen 5 PRO 8645HS - GB6S 2,350
x1.03

GB6 Multi-Core

  • 13% faster vs Ryzen 5 PRO 8645HS
  • 11% slower vs Core Ultra 5 125HL
Core Ultra 5 125HL - GB6M 11,505
x1.13
Ryzen 5 PRO 8645HS - GB6M 10,200
x1
  • 25% slower vs Ryzen 5 PRO 8645HS
  • 34% faster vs Core Ultra 5 125HL
Core Ultra 5 125HL - 89.6GB/s
x1
Ryzen 5 PRO 8645HS - 120.0GB/s
x1.34
  • 61% higher vs Ryzen 5 PRO 8645HS
  • 38% lower vs Core Ultra 5 125HL
Core Ultra 5 125HL - 45W
x1.61
Ryzen 5 PRO 8645HS - 28W
x1
  • 5% slower vs Ryzen 5 PRO 8645HS
  • 5% faster vs Core Ultra 5 125HL
Core Ultra 5 125HL - 3.94 TFLOPS FP32
x1
Ryzen 5 PRO 8645HS - 4.15 TFLOPS FP32
x1.05
  • 28% slower vs Ryzen 5 PRO 8645HS
  • 39% faster vs Core Ultra 5 125HL
Core Ultra 5 125HL - 11.5 TOPS INT8
x1
Ryzen 5 PRO 8645HS - 16 TOPS INT4
x1.39
GB6S 2,275
56%
GB6S 2,350
58%
GB6M 11,505
43%
GB6M 10,200
38%
Manufacturer
Intel
Manufacturer
AMD
Architecture
Meteor Lake
Architecture
Zen 4
Family
Core Ultra Series 1
Family
Ryzen 8000
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Meteor Lake-H
Meteor Lake-P-6P
P-Core
Redwood Cove
E-Core
Crestmont
Codename
Hawk Point
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
4/8/2024
Release Date
4/16/2024
Foundry
Intel
TSMC (iGPU Die)
TSMC (SoC Die)
TSMC (IO Die)
Foundry
TSMC
-
-
-
Node
Intel 4
N5 (iGPU Die)
N6 (SoC Die)
N6 (IO Die)
Node
N4
-
-
-
Die Size
68 mm²
44 mm² (iGPU Die)
100 mm² (SoC Die)
28 mm² (IO Die)
Die Size
178 mm²
-
-
-
Transistor Count
10 Billion
Transistor Count
25 Billion
14 Cores
4 P-Cores
8 M-Cores
2 E-Cores
8 Cores
-
-
-
18 Threads
8 P-Threads
8 M-Cores
2 E-Threads
16 Threads
-
-
-
P-Core
1.2GHz
4.5GHz Boost
-
3.3GHz
5.1GHz Boost
M-Core
700MHz
-
-
E-Core
700MHz
2.5GHz Boost
-
-
-
Overclocking
Locked
Overclocking
Locked
Integrated Chipset
-
Type
PCIe
-
-
Transfer Rate
16GT/s
-
-
Lanes
4
-
-
Bandwidth
8GB/s
-
-
Bi-directional
16GB/s
L1 Instruction
64KB/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
32KB/Core
8-way set associative
-
-
L2
2048KB/Core
16-way set associative
2MB Shared (E-Core)
16-way set associative
L2
1024KB/Core
8-way set associative
-
-
L3
18MB Shared
12-way set associative
L3
16MB Shared
16-way set associative
Channels
2
Channels
2
Max Memory
96GB
Max Memory
256GB
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
3750MHz
Transfer Rate
7500MT/s
Bandwidth/Channel
44.8GB/s
Bandwidth
89.6GB/s
Bandwidth/Channel
60.0GB/s
Bandwidth
120.0GB/s
TDP
45W
20W cTDP Down
65W cTDP Up
115W Peak
TDP
28W
20W cTDP Down
30W cTDP Up
-
Temp
105°C Max
Temp
100°C Max
PCIe 4.0 x20 Lanes
PCIe 4.0 x20 Lanes
Arc 7C 2200MHz
896 Shaders
2200MHz
3.94 TFLOPS FP32
Radeon 780M 2700MHz
768 Shaders
2700MHz
4.15 TFLOPS FP32
AI Boost 3
XDNA
1.4MHz
2 Cores
-
-
11.5 TOPS INT8
16 TOPS INT4
No Cellular
No Cellular
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