Intel Processor U300 vs Intel Core i9 14900K

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Intel Processor U300 Buy Now ↗
VS
Best in Class Available
Intel Core i9 14900K Buy Now ↗
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Review

Intel Processor U300
Intel Core i9 14900K
Single-Core Performance
60
87
Multi-Core Performance
15
87
Power Efficiency
61
58
Integrated Graphics
29
31
QucikComparison Final Score
42
86
❖

Key differences

Key distinctions and advantages between Intel Processor U300 and Intel Core i9 14900K

Reasons to consider the Intel Processor U300

  • + 1 P-cores + 4 E-cores hybrid design
  • + DDR5 memory support
  • + BGA-1744 socket
  • + Raptor Lake architecture

Reasons to consider the Intel Core i9 14900K

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

Pros & Cons

Intel Processor U300
  • Built-in integrated graphics
  • Modern DDR5 memory support
  • Limited multi-threaded performance

"A mid-range Intel Processor U300 processor with strong single-core performance (60/100). Suited for everyday productivity."

Intel Core i9 14900K
  • Excellent single-core performance
  • Strong multi-threaded throughput
  • High core count (24 cores)
  • Built-in integrated graphics
  • Modern DDR5 memory support
  • High power draw (125W TDP)

"A high-end Intel Core i9 14900K processor with balanced performance (single-core 87/100, multi-core 87/100). Suited for demanding workloads."

Value for Money Beta

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PKRs
PKRs
Intel Processor U300
VS
Intel Core i9 14900K
—
VALUE INDEX
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Benchmarks

Blender
Blender CPU
Intel Processor U300
—
Intel Core i9 14900K
512.57
Cinebench
Cinebench 2024 (Single)
Intel Processor U300
92
Intel Core i9 14900K +40%
129
Intel Processor U300 Intel Core i9 14900K
Cinebench 2024 (Multi) 268 2086

Specifications

GeekBench v6
Specification Intel Processor U300 ↗ Intel Core i9 14900K ↗
Geekbench 6 (Single-Core) 2158 3171
Geekbench 6 (Multi-Core) 5096 22629
File compression 543.1 MB/sec 1940 MB/sec
Clang compilation 23.8 Klines/sec 194.6 Klines/sec
HTML 5 Browser 112.9 pages/sec 589.2 pages/sec
PDF Renderer 147.1 Mpixels/sec 638.4 Mpixels/sec
Text processing 218.5 pages/sec 318.7 pages/sec
Background blur 25.5 images/sec 71.7 images/sec
Photo processing 46.3 images/sec 191.6 images/sec
Ray tracing 7.09 Mpixels/sec 41.7 Mpixels/sec
PassMark
Specification Intel Processor U300 ↗ Intel Core i9 14900K ↗
Passmark CPU (Single-Core) 3130 4693
Passmark CPU (Multi-Core) 8704 58398
Integer math 25.9 GOps/sec 209.7 GOps/sec
Floating point math 18.6 GOps/sec 152.4 GOps/sec
Find prime numbers 33M Primes/sec 230M Primes/sec
Random string sorting 11.1M Strings/sec 86.8M Strings/sec
Data encryption 6 GBytes/sec 46.6 GBytes/sec
Data compression 96.7 MBytes/sec 787.8 MBytes/sec
Physics 548 Frames/sec 3116 Frames/sec
Extended instructions 5.4B Matrices/sec 44.9B Matrices/sec
Performance Per Watt
Specification Intel Processor U300 ↗ Intel Core i9 14900K ↗
Cinebench 2024 / Watt 17.9 PPW 16.7 PPW
Geekbench 6 Multi / Watt 339.7 PPW 181 PPW
Passmark CPU Mark / Watt 580.3 PPW 467.2 PPW
Blender / Watt 4.1 PPW
General
Specification Intel Processor U300 ↗ Intel Core i9 14900K ↗
Vendor Intel Intel
Released 3-Jan-23 16-Oct-23
Type Laptop Desktop
Instruction Set x86-64 x86-64
Codename Raptor Lake Raptor Lake Refresh
Model number U300 i9-14900K
Integrated GPU UHD Graphics (48EU) UHD Graphics 770
Qualcomm Equivalent
CPU
Specification Intel Processor U300 ↗ Intel Core i9 14900K ↗
P-Cores 1 8
P-Threads 2 16
Base Frequency (P) 1.2 GHz 3.2 GHz
E-Cores 4 16
E-Threads 4 16
Base Frequency (E) 0.9 GHz 2.4 GHz
Total Cores 5 24
Total Threads 6 32
Multiplier 12x 32x
L1 Cache 80K (per core) 80K (per core)
L2 Cache 1280K (per core) 2MB (per core)
Unlocked Multiplier No Yes
Package
Specification Intel Processor U300 ↗ Intel Core i9 14900K ↗
Transistors
Fabrication Process 10 nm 10 nm
TDP (PL1) 12-15 W (configurable) 125 W
Socket BGA-1744 LGA-1700
Peak Temperature 100°C 100°C
iGPU
Specification Intel Processor U300 ↗ Intel Core i9 14900K ↗
Integrated Graphics Intel UHD Graphics (48EU) Intel UHD Graphics 770
GPU Boost Clock 1100 MHz 1650 MHz
Shading Units 384 256
TMUs 24 16
ROPs 12 8
Execution Units 48 32
iGPU FLOPS 0.8 TFLOPS 0.8 TFLOPS
Memory Support
Specification Intel Processor U300 ↗ Intel Core i9 14900K ↗
Memory Types #NAME? -8800
Max. Memory Size 96 GB 192 GB
Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s
ECC Support No Yes

Comparison with Competitors

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