Intel Core Ultra 9 275HX vs Intel Core Ultra 7 265KF

Best Value Available
Intel Core Ultra 9 275HX Buy Now ↗
VS
Best in Class Available
Intel Core Ultra 7 265KF Buy Now ↗
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Review

Intel Core Ultra 9 275HX
Intel Core Ultra 7 265KF
Single-Core Performance
85
90
Multi-Core Performance
77
84
Power Efficiency
75
71
Integrated Graphics
51
0
QucikComparison Final Score
79
86
❖

Key differences

Key distinctions and advantages between Intel Core Ultra 9 275HX and Intel Core Ultra 7 265KF

Reasons to consider the Intel Core Ultra 9 275HX

  • + 8 P-cores + 16 E-cores hybrid design
  • + DDR5 memory support
  • + FCBGA-2114 socket
  • + Arrow Lake architecture

Reasons to consider the Intel Core Ultra 7 265KF

  • + 8 P-cores + 12 E-cores hybrid design
  • + DDR5 memory support
  • + FCLGA-1851 socket
  • + Arrow Lake architecture

Pros & Cons

Intel Core Ultra 9 275HX
  • Excellent single-core performance
  • Capable multi-core performance
  • Great power efficiency
  • High core count (24 cores)
  • Capable integrated graphics
  • No significant drawbacks for its tier

"A high-end Intel Core Ultra 9 275HX processor with balanced performance (single-core 85/100, multi-core 77/100), excellent power efficiency. Suited for demanding workloads."

Intel Core Ultra 7 265KF
  • Excellent single-core performance
  • Strong multi-threaded throughput
  • High core count (20 cores)
  • Modern DDR5 memory support
  • High power draw (125W TDP)
  • No integrated graphics — discrete GPU required

"A high-end Intel Core Ultra 7 265KF processor with balanced performance (single-core 90/100, multi-core 84/100). Suited for demanding workloads."

Value for Money Beta

Please input up-to-date prices for the selected configurations to get an accurate value-for-money index.

PKRs
PKRs
Intel Core Ultra 9 275HX
VS
Intel Core Ultra 7 265KF
—
VALUE INDEX
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Benchmarks

Blender
Blender CPU
Intel Core Ultra 9 275HX
359.87
Intel Core Ultra 7 265KF +27%
455.75
Cinebench
Cinebench 2024 (Single)
Intel Core Ultra 9 275HX
129
Intel Core Ultra 7 265KF +7%
138
Intel Core Ultra 9 275HX Intel Core Ultra 7 265KF
Cinebench 2024 (Multi) 1944 2067

Specifications

GeekBench v6
Specification Intel Core Ultra 9 275HX ↗ Intel Core Ultra 7 265KF ↗
Geekbench 6 (Single-Core) 3001 3206
Geekbench 6 (Multi-Core) 20451 21779
File compression 1480 MB/sec 1610 MB/sec
Clang compilation 216.2 Klines/sec 192.6 Klines/sec
HTML 5 Browser 435.5 pages/sec 481.8 pages/sec
PDF Renderer 545.5 Mpixels/sec 600.3 Mpixels/sec
Text processing 344.8 pages/sec 342.1 pages/sec
Background blur 78.6 images/sec 96.8 images/sec
Photo processing 156.4 images/sec 172.7 images/sec
Ray tracing 46.2 Mpixels/sec 41.9 Mpixels/sec
PassMark
Specification Intel Core Ultra 9 275HX ↗ Intel Core Ultra 7 265KF ↗
Passmark CPU (Single-Core) 4733 4921
Passmark CPU (Multi-Core) 55998 58545
Integer math 155.8 GOps/sec 143.4 GOps/sec
Floating point math 192.3 GOps/sec 189.5 GOps/sec
Find prime numbers 444M Primes/sec 483M Primes/sec
Random string sorting 74.8M Strings/sec 79.8M Strings/sec
Data encryption 47.4 GBytes/sec 48.2 GBytes/sec
Data compression 611.1 MBytes/sec 666.7 MBytes/sec
Physics 3356 Frames/sec 3667 Frames/sec
Extended instructions 47.2B Matrices/sec 54.5B Matrices/sec
Performance Per Watt
Specification Intel Core Ultra 9 275HX ↗ Intel Core Ultra 7 265KF ↗
Cinebench 2024 / Watt 35.3 PPW 16.5 PPW
Geekbench 6 Multi / Watt 371.8 PPW 174.2 PPW
Passmark CPU Mark / Watt 1018.1 PPW 468.4 PPW
Blender / Watt 6.54 PPW 3.65 PPW
General
Specification Intel Core Ultra 9 275HX ↗ Intel Core Ultra 7 265KF ↗
Vendor Intel Intel
Released 6-Jan-25 11-Oct-24
Type Laptop Desktop
Instruction Set x86-64 x86-64
Codename Arrow Lake Arrow Lake
Model number 275HX 265KF
Integrated GPU Arc Graphics (4-Cores) No
Qualcomm Equivalent
CPU
Specification Intel Core Ultra 9 275HX ↗ Intel Core Ultra 7 265KF ↗
P-Cores 8 8
P-Threads 8 8
Base Frequency (P) 2.7 GHz 3.9 GHz
E-Cores 16 12
E-Threads 16 12
Base Frequency (E) 2.1 GHz 3.3 GHz
Total Cores 24 20
Total Threads 24 20
Multiplier 27x 39x
L1 Cache 192K (per core) 112K (per core)
L2 Cache 2MB (per core) 3MB (per core)
Unlocked Multiplier Yes Yes
Package
Specification Intel Core Ultra 9 275HX ↗ Intel Core Ultra 7 265KF ↗
Transistors
Fabrication Process 3 nm 3 nm
TDP (PL1) 45-55 W (configurable) 125 W
Socket FCBGA-2114 FCLGA-1851
Peak Temperature 105°C 105°C
iGPU
Specification Intel Core Ultra 9 275HX ↗ Intel Core Ultra 7 265KF ↗
Integrated Graphics Arc Graphics (4-Cores)
GPU Boost Clock 1900 MHz
Shading Units 512
TMUs 32
ROPs 16
Execution Units 64
iGPU FLOPS 1.9 TFLOPS
Memory Support
Specification Intel Core Ultra 9 275HX ↗ Intel Core Ultra 7 265KF ↗
Memory Types -6400 -6400
Max. Memory Size 256 GB 256 GB
Memory Channels 2 2
Max. Memory Bandwidth
ECC Support Yes Yes

Comparison with Competitors

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