Intel Core Ultra 5 135U vs Intel Core i3-4020Y

Intel Core Ultra 5 135U
Intel Core i3-4020Y $304
12 Cores
14 Threads
1.6GHz Clock
2 Cores
4 Threads
1.5GHz Clock
Socket
BGA 2049
Socket
BGA 1168
iGPU
Graphics 4C 1900MHz
1.95 TFLOPS FP32
iGPU
HD 4200 850MHz
270 GFLOPS FP32
CB23S 1,675
64%
CB23S N/A
0%
CB23M 8,660
20%
CB23M N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Meteor Lake
Architecture
Haswell
Family
Core Ultra Series 1
Family
Core 4th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Meteor Lake-U
-
Meteor Lake-P-2P
P-Core
Redwood Cove
-
-
E-Core
Crestmont
Codename
Haswell-ULX
-
Haswell-2C-GT3
-
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
12/14/2023
Release Date
9/1/2013
Foundry
Intel
TSMC (iGPU Die)
TSMC (SoC Die)
TSMC (IO Die)
Foundry
Intel
Intel (PCH Die)
-
-
Node
Intel 4
N5 (iGPU Die)
N6 (SoC Die)
N6 (IO Die)
Node
22nm
22nm (PCH Die)
-
-
Die Size
38 mm²
23 mm² (iGPU Die)
100 mm² (SoC Die)
28 mm² (IO Die)
Die Size
181 mm²
52 mm² (PCH Die)
-
-
Transistor Count
5.5 Billion
-
-
-
Transistor Count
1.3 Billion
-
-
-
12 Cores
2 P-Cores
8 M-Cores
2 E-Cores
2 Cores
-
-
-
14 Threads
4 P-Threads
8 M-Cores
2 E-Threads
4 Threads
-
-
-
P-Core
1.6GHz
4.4GHz Boost
-
-
1.5GHz
-
-
M-Core
1.1GHz
-
-
-
-
E-Core
700MHz
2.1GHz Boost
-
-
-
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Integrated Chipset
-
Type
DMI
-
-
-
-
-
-
-
-
-
-
Transfer Rate
5GT/s
-
-
-
-
-
-
Lanes
4
-
-
Bandwidth
2.5GB/s
-
-
Bi-directional
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
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
256KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
L3
-
12MB Shared
-
12-way set associative
-
-
-
-
-
L3
-
3MB Shared
-
12-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
96GB
Max Memory
16GB
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
800MHz
Transfer Rate
1600MT/s
Bandwidth/Channel
59.7GB/s
Bandwidth
119.5GB/s
Bandwidth/Channel
12.8GB/s
Bandwidth
25.6GB/s
TDP
15W
12W cTDP Down
28W cTDP Up
57W Peak
TDP
11.5W
6W cTDP Down
-
-
Temp
110°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 4.0 x20 Lanes
PCIe 2.0 x12 Lanes
Graphics 4C 1900MHz
512 Shaders
1900MHz
1.95 TFLOPS FP32
HD 4200 850MHz
160 Shaders
850MHz
270 GFLOPS FP32
AI Boost 3
No NPU
-
1.4MHz
2 Cores
-
-
11.5 TOPS INT8
-
-
-
-
-
No Cellular
No Cellular
Change Comparison