Intel Core Ultra 5 135UL vs Intel Xeon E3-1575M v5

Intel Core Ultra 5 135UL $331
Intel Xeon E3-1575M v5 $1,207
12 Cores
14 Threads
1.6GHz Clock
4 Cores
8 Threads
3GHz Clock
Socket
LGA 1851
Socket
BGA 1440
iGPU
Graphics 4C 1900MHz
1.95 TFLOPS FP32
iGPU
Iris Pro P580 1100MHz
1.27 TFLOPS FP32
GB6S 1,850
46%
GB6M 8,500
32%
CB23S N/A
0%
CB23S N/A
0%
CB23M N/A
0%
CB23M N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Meteor Lake
Architecture
Skylake
Family
Core Ultra Series 1
Family
Xeon v5
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Meteor Lake-U
-
Meteor Lake-M-2P
P-Core
Redwood Cove
-
-
E-Core
Crestmont
Codename
Skylake-SP
-
Skylake-4C-GT4
-
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
4/8/2024
Release Date
1/1/2016
Foundry
Intel
TSMC (iGPU Die)
TSMC (SoC Die)
TSMC (IO Die)
Foundry
Intel
Intel (eDRAM Die)
-
-
Node
Intel 4
N5 (iGPU Die)
N6 (SoC Die)
N6 (IO Die)
Node
14nm
22nm (eDRAM Die)
-
-
Die Size
38 mm²
23 mm² (iGPU Die)
100 mm² (SoC Die)
28 mm² (IO Die)
Die Size
184 mm²
77 mm² (eDRAM Die)
-
-
Transistor Count
5.5 Billion
-
-
-
Transistor Count
3.2 Billion
-
-
-
12 Cores
2 P-Cores
8 M-Cores
2 E-Cores
4 Cores
-
-
-
14 Threads
4 P-Threads
8 M-Cores
2 E-Threads
8 Threads
-
-
-
P-Core
1.6GHz
4.4GHz Boost
-
-
3GHz
3.9GHz Boost
-
M-Core
1.1GHz
-
-
-
-
E-Core
700MHz
2.1GHz Boost
-
-
-
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Integrated Chipset
-
Type
DMI
-
-
-
-
-
-
-
-
-
-
Transfer Rate
8GT/s
-
-
-
-
-
-
Lanes
4
-
-
Bandwidth
4GB/s
-
-
Bi-directional
8GB/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
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
L3
-
12MB Shared
-
12-way set associative
-
-
-
-
-
L3
-
8MB Shared
-
16-way set associative
-
-
-
-
-
-
-
-
-
L4
128MB Shared
-
-
Channels
2
Channels
2
Max Memory
96GB
Max Memory
64GB
ECC
Not Supported
ECC
Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
2800MHz
Transfer Rate
5600MT/s
Clock
1067MHz
Transfer Rate
2133MT/s
Bandwidth/Channel
44.8GB/s
Bandwidth
89.6GB/s
Bandwidth/Channel
17.1GB/s
Bandwidth
34.1GB/s
TDP
15W
12W cTDP Down
28W cTDP Up
57W Peak
TDP
45W
-
-
-
Temp
105°C Max
-
Temp
-
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 4.0 x20 Lanes
PCIe 3.0 x16 Lanes
Graphics 4C 1900MHz
512 Shaders
1900MHz
1.95 TFLOPS FP32
Iris Pro P580 1100MHz
576 Shaders
1100MHz
1.27 TFLOPS FP32
AI Boost 3
No NPU
-
1.4MHz
2 Cores
-
-
11.5 TOPS INT8
-
-
-
-
-
No Cellular
No Cellular
Change Comparison