Intel Core Ultra 5 135H vs Intel Core i5-520M

Intel Core Ultra 5 135H
Intel Core i5-520M $266
14 Cores
18 Threads
1.7GHz Clock
2 Cores
4 Threads
2.4GHz Clock
Socket
BGA 2049
Socket
BGA 1288
iGPU
Arc 8C 2200MHz
4.51 TFLOPS FP32
iGPU
HD 766MHz Gen 5
150 GFLOPS FP32
GB6S 2,300
57%
GB6M 11,800
44%
CB23S 1,740
67%
CB23S N/A
0%
CB23M 13,890
32%
CB23M N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Meteor Lake
Architecture
Westmere
Family
Core Ultra Series 1
Family
Core 1st Gen
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
Arrandale
-
-
-
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
12/14/2023
Release Date
1/1/2010
Foundry
Intel
TSMC (iGPU Die)
TSMC (SoC Die)
TSMC (IO Die)
Foundry
Intel
Intel (iGPU Die)
-
-
Node
Intel 4
N5 (iGPU Die)
N6 (SoC Die)
N6 (IO Die)
Node
32nm
45nm (iGPU Die)
-
-
Die Size
68 mm²
44 mm² (iGPU Die)
100 mm² (SoC Die)
28 mm² (IO Die)
Die Size
81 mm²
114 mm² (iGPU Die)
-
-
Transistor Count
10 Billion
-
-
-
Transistor Count
382 Million
177 Million (iGPU Die)
-
-
14 Cores
4 P-Cores
8 M-Cores
2 E-Cores
2 Cores
-
-
-
18 Threads
8 P-Threads
8 M-Cores
2 E-Threads
4 Threads
-
-
-
P-Core
1.7GHz
4.6GHz Boost
-
-
2.4GHz
2.93GHz Boost
18x Multiplier
M-Core
1.2GHz
-
-
-
-
E-Core
700MHz
2.5GHz Boost
-
-
-
Overclocking
Locked
-
-
-
Overclocking
Locked
Voltage
0.78V Min
1.4V Max
Integrated Chipset
-
Type
DMI
-
-
-
-
-
-
-
-
-
-
Transfer Rate
2.5GT/s
-
-
-
-
-
-
Lanes
4
-
-
Bandwidth
1.25GB/s
-
-
Bi-directional
2.5GB/s
L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
L1 Instruction
64KB/P-Core
8-way set associative
-
-
64KB/E-Core
8-way set associative
L1 Instruction
32KB/Core
4-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
256KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
L3
-
18MB Shared
-
12-way set associative
-
-
-
-
-
L3
-
3MB Shared
-
12-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
96GB
Max Memory
8GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
3733MHz
Transfer Rate
7466MT/s
Clock
533MHz
Transfer Rate
1066MT/s
Bandwidth/Channel
59.7GB/s
Bandwidth
119.5GB/s
Bandwidth/Channel
8.5GB/s
Bandwidth
17.1GB/s
TDP
28W
20W cTDP Down
65W cTDP Up
115W Peak
TDP
35W
-
-
-
Temp
110°C Max
-
Temp
105°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 5.0 x8 Lanes
PCIe 4.0 x20 Lanes
PCIe 2.0 x16 Lanes
Arc 8C 2200MHz
1024 Shaders
2200MHz
4.51 TFLOPS FP32
HD 766MHz Gen 5
96 Shaders
766MHz
150 GFLOPS FP32
AI Boost 3
No NPU
-
1.4MHz
2 Cores
-
-
11.5 TOPS INT8
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-
-
-
-
No Cellular
No Cellular
Change Comparison