Intel Core i9 13900KS vs Intel Core Ultra 7 265U

Best in Class Available
Intel Core i9 13900KS Buy Now ↗
VS
Budget Pick Available
Intel Core Ultra 7 265U Buy Now ↗
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Review

Intel Core i9 13900KS
Intel Core Ultra 7 265U
Single-Core Performance
86
69
Multi-Core Performance
88
28
Power Efficiency
54
79
Integrated Graphics
31
52
QucikComparison Final Score
86
54
❖

Key differences

Key distinctions and advantages between Intel Core i9 13900KS and Intel Core Ultra 7 265U

Reasons to consider the Intel Core i9 13900KS

  • + 8 P-cores + 16 E-cores hybrid design
  • + DDR5 memory support
  • + LGA-1700 socket
  • + Raptor Lake architecture

Reasons to consider the Intel Core Ultra 7 265U

  • + 2 P-cores + 10 E-cores hybrid design
  • + DDR5 memory support
  • + FCBGA-2049 socket
  • + Arrow Lake architecture

Pros & Cons

Intel Core i9 13900KS
  • Excellent single-core performance
  • Strong multi-threaded throughput
  • High core count (24 cores)
  • Built-in integrated graphics
  • Modern DDR5 memory support
  • High power draw (150W TDP)

"A high-end Intel Core i9 13900KS processor with balanced performance (single-core 86/100, multi-core 88/100). Suited for demanding workloads."

Intel Core Ultra 7 265U
  • Solid single-core performance
  • Great power efficiency
  • Capable integrated graphics
  • Modern DDR5 memory support
  • Limited multi-threaded performance

"A mid-range Intel Core Ultra 7 265U processor with strong single-core performance (69/100), excellent power efficiency. Suited for everyday productivity."

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 i9 13900KS
VS
Intel Core Ultra 7 265U
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VALUE INDEX
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Benchmarks

Blender
Blender CPU
Intel Core i9 13900KS +367%
535.26
Intel Core Ultra 7 265U
114.52
Cinebench
Cinebench 2024 (Single)
Intel Core i9 13900KS +32%
135
Intel Core Ultra 7 265U
102
Intel Core i9 13900KS Intel Core Ultra 7 265U
Cinebench 2024 (Multi) 2156 547

Specifications

GeekBench v6
Specification Intel Core i9 13900KS ↗ Intel Core Ultra 7 265U ↗
Geekbench 6 (Single-Core) 3050 2500
Geekbench 6 (Multi-Core) 22073 10413
File compression 1790 MB/sec 991 MB/sec
Clang compilation 213.7 Klines/sec 78 Klines/sec
HTML 5 Browser 564.2 pages/sec 260.8 pages/sec
PDF Renderer 585.8 Mpixels/sec 300.3 Mpixels/sec
Text processing 308.9 pages/sec 255.3 pages/sec
Background blur 61.5 images/sec 46.9 images/sec
Photo processing 188.3 images/sec 89.2 images/sec
Ray tracing 48.4 Mpixels/sec 15.5 Mpixels/sec
PassMark
Specification Intel Core i9 13900KS ↗ Intel Core Ultra 7 265U ↗
Passmark CPU (Single-Core) 4714 3655
Passmark CPU (Multi-Core) 60524 17854
Integer math 210.8 GOps/sec 64.4 GOps/sec
Floating point math 154.5 GOps/sec 45.3 GOps/sec
Find prime numbers 257M Primes/sec 66M Primes/sec
Random string sorting 90M Strings/sec 21.5M Strings/sec
Data encryption 47.6 GBytes/sec 12.3 GBytes/sec
Data compression 811.6 MBytes/sec 195.2 MBytes/sec
Physics 3441 Frames/sec 1167 Frames/sec
Extended instructions 48B Matrices/sec 10.9B Matrices/sec
Performance Per Watt
Specification Intel Core i9 13900KS ↗ Intel Core Ultra 7 265U ↗
Cinebench 2024 / Watt 14.4 PPW 36.5 PPW
Geekbench 6 Multi / Watt 147.2 PPW 694.2 PPW
Passmark CPU Mark / Watt 403.5 PPW 1190.3 PPW
Blender / Watt 3.57 PPW 7.63 PPW
General
Specification Intel Core i9 13900KS ↗ Intel Core Ultra 7 265U ↗
Vendor Intel Intel
Released 12-Jan-23 6-Jan-25
Type Desktop Laptop
Instruction Set x86-64 x86-64
Codename Raptor Lake Arrow Lake
Model number i9-13900KS 265U
Integrated GPU UHD Graphics 770 Arc Graphics (4-Cores)
Qualcomm Equivalent
CPU
Specification Intel Core i9 13900KS ↗ Intel Core Ultra 7 265U ↗
P-Cores 8 2
P-Threads 16 4
Base Frequency (P) 3.2 GHz 2.1 GHz
E-Cores 16 10
E-Threads 16 10
Base Frequency (E) 2.4 GHz 1.7 GHz
Total Cores 24 12
Total Threads 32 14
Multiplier 32x 21x
L1 Cache 80K (per core) 112K (per core)
L2 Cache 32MB (shared) 2MB (per core)
Unlocked Multiplier Yes No
Package
Specification Intel Core i9 13900KS ↗ Intel Core Ultra 7 265U ↗
Transistors
Fabrication Process 10 nm 3 nm
TDP (PL1) 150 W 12-15 W (configurable)
Socket LGA-1700 FCBGA-2049
Peak Temperature 100°C 110°C
iGPU
Specification Intel Core i9 13900KS ↗ Intel Core Ultra 7 265U ↗
Integrated Graphics Intel UHD Graphics 770 Arc Graphics (4-Cores)
GPU Boost Clock 1650 MHz 2100 MHz
Shading Units 256 512
TMUs 16 32
ROPs 8 16
Execution Units 32 64
iGPU FLOPS 0.8 TFLOPS 2.2 TFLOPS
Memory Support
Specification Intel Core i9 13900KS ↗ Intel Core Ultra 7 265U ↗
Memory Types -8800 #NAME?
Max. Memory Size 192 GB 128 GB
Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s
ECC Support Yes No

Comparison with Competitors

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