Intel Core Ultra 9 288V vs Intel Core Ultra 9 275HX

Intel Core Ultra 9 288V
Intel Core Ultra 9 275HX $689
8 Cores
8 Threads
5.1GHz Clock
24 Cores
24 Threads
2.7GHz Clock
Socket
BGA 2833
Socket
BGA 2114
iGPU
Arc 140V 2050MHz
4.2 TFLOPS FP32
iGPU
Graphics 4C 1900MHz
1.95 TFLOPS FP32

GB6 Single-Core

  • 5% slower vs Core Ultra 9 275HX
  • 5% faster vs Core Ultra 9 288V
Core Ultra 9 288V - GB6S 2,890
x1
Core Ultra 9 275HX - GB6S 3,045
x1.05

GB6 Multi-Core

  • 28% slower vs Core Ultra 9 275HX
  • 40% faster vs Core Ultra 9 288V
Core Ultra 9 288V - GB6M 11,040
x1
Core Ultra 9 275HX - GB6M 15,410
x1.4
  • 33% faster vs Core Ultra 9 275HX
  • 25% slower vs Core Ultra 9 288V
Core Ultra 9 288V - 136.5GB/s
x1.33
Core Ultra 9 275HX - 102.4GB/s
x1
  • 45% lower vs Core Ultra 9 275HX
  • 83% higher vs Core Ultra 9 288V
Core Ultra 9 288V - 30W
x1
Core Ultra 9 275HX - 55W
x1.83
  • 2.15x faster vs Core Ultra 9 275HX
  • 54% slower vs Core Ultra 9 288V
Core Ultra 9 288V - 4.2 TFLOPS FP32
x2.15
Core Ultra 9 275HX - 1.95 TFLOPS FP32
x1
  • 3.69x faster vs Core Ultra 9 275HX
  • 73% slower vs Core Ultra 9 288V
Core Ultra 9 288V - 48 TOPS INT8
x3.69
Core Ultra 9 275HX - 13 TOPS INT8
x1
GB6S 2,890
71%
GB6M 11,040
41%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Lunar Lake
Architecture
Arrow Lake
Family
Core Ultra Series 2
Family
Core Ultra Series 2
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Lunar Lake-MX
P-Core
Lion Cove
E-Core
Skymont
Codename
Arrow Lake-S-8P-16E
P-Core
Lion Cove
E-Core
Skymont
Market Segment
Laptop
Market Segment
Laptop
Release Date
9/3/2024
Release Date
1/6/2025
Foundry
TSMC
TSMC (IO Die)
Intel (FIB Die)
-
Foundry
TSMC
TSMC (iGPU Die)
TSMC (SoC Die)
TSMC (IO Die)
Node
N3B
N6 (IO Die)
22nm (FIB Die)
-
Node
N3B
N5 (iGPU Die)
N6 (SoC Die)
N6 (IO Die)
Die Size
140 mm²
46 mm² (IO Die)
-
-
Die Size
135 mm²
23 mm² (iGPU Die)
100 mm² (SoC Die)
28 mm² (IO Die)
Transistor Count
Unknown
Transistor Count
Unknown
8 Cores
4 P-Cores
4 E-Cores
24 Cores
8 P-Cores
16 E-Cores
8 Threads
4 P-Threads
4 E-Threads
24 Threads
8 P-Threads
16 E-Threads
P-Core
5.1GHz
-
P-Core
2.7GHz
5.4GHz Boost
E-Core
3.7GHz
-
E-Core
2.1GHz
4.6GHz Boost
Overclocking
Locked
Overclocking
Unlocked
Integrated Chipset
-
Type
DMI
-
-
Transfer Rate
16GT/s
-
-
Lanes
8
-
-
Bandwidth
16GB/s
-
-
Bi-directional
32GB/s
L0 Instruction
64KB/Core
8-way set associative
L0 Instruction
-
-
L0 Data
48KB/Core
12-way set associative
L0 Data
-
-
L1 Instruction
-
-
64KB/E-Core
8-way set associative
L1 Instruction
64KB/P-Core
8-way set associative
64KB/E-Core
8-way set associative
L1 Data
192KB/P-Core
12-way set associative
32KB/E-Core
8-way set associative
L1 Data
48KB/P-Core
12-way set associative
32KB/E-Core
8-way set associative
L2
2560KB/Core
10-way set associative
4MB Shared (E-Core)
16-way set associative
L2
3072KB/Core
10-way set associative
16MB Shared (E-Core)
16-way set associative
L3
12MB Shared
12-way set associative
L3
24MB Shared
12-way set associative
Channels
2
Channels
2
Max Memory
32GB
Max Memory
192GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
4267MHz
Transfer Rate
8533MT/s
Clock
3200MHz
Transfer Rate
6400MT/s
Bandwidth/Channel
68.3GB/s
Bandwidth
136.5GB/s
Bandwidth/Channel
51.2GB/s
Bandwidth
102.4GB/s
TDP
30W
17W cTDP Down
37W Peak
TDP
55W
45W cTDP Down
160W Peak
Temp
100°C Max
Temp
105°C Max
PCIe 5.0 x4 Lanes
PCIe 4.0 x4 Lanes
PCIe 5.0 x20 Lanes
PCIe 4.0 x4 Lanes
Arc 140V 2050MHz
1024 Shaders
2050MHz
4.2 TFLOPS FP32
Graphics 4C 1900MHz
512 Shaders
1900MHz
1.95 TFLOPS FP32
AI Boost 4
AI Boost 3
6 Cores
2 Cores
48 TOPS INT8
13 TOPS INT8
No Cellular
No Cellular
Change Comparison