AMD Ryzen 7 7800X3D vs Intel Core i9 14900K

Budget Pick Available
AMD Ryzen 7 7800X3D Buy Now ↗
VS
Best in Class Available
Intel Core i9 14900K Buy Now ↗
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Review

AMD Ryzen 7 7800X3D
Intel Core i9 14900K
Single-Core Performance
73
87
Multi-Core Performance
50
87
Power Efficiency
61
58
Integrated Graphics
28
31
QucikComparison Final Score
63
86
❖

Key differences

Key distinctions and advantages between AMD Ryzen 7 7800X3D and Intel Core i9 14900K

Reasons to consider the AMD Ryzen 7 7800X3D

  • + 8 cores / 16 threads with SMT
  • + DDR5 memory support
  • + AM5 socket
  • + Zen 4 (Raphael) 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

AMD Ryzen 7 7800X3D
  • Solid single-core performance
  • Built-in integrated graphics
  • Modern DDR5 memory support
  • Moderate power consumption (120W TDP)

"A mid-to-upper-range AMD Ryzen 7 7800X3D processor with strong single-core performance (73/100). 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
AMD Ryzen 7 7800X3D
VS
Intel Core i9 14900K
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VALUE INDEX
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Benchmarks

Blender
Blender CPU
AMD Ryzen 7 7800X3D
266.61
Intel Core i9 14900K +92%
512.57
Cinebench
Cinebench 2024 (Single)
AMD Ryzen 7 7800X3D
111
Intel Core i9 14900K +16%
129
AMD Ryzen 7 7800X3D Intel Core i9 14900K
Cinebench 2024 (Multi) 1047 2086

Specifications

GeekBench v6
Specification AMD Ryzen 7 7800X3D ↗ Intel Core i9 14900K ↗
Geekbench 6 (Single-Core) 2657 3171
Geekbench 6 (Multi-Core) 15319 22629
File compression 1710 MB/sec 1940 MB/sec
Clang compilation 111.9 Klines/sec 194.6 Klines/sec
HTML 5 Browser 331.1 pages/sec 589.2 pages/sec
PDF Renderer 399 Mpixels/sec 638.4 Mpixels/sec
Text processing 266.2 pages/sec 318.7 pages/sec
Background blur 65.8 images/sec 71.7 images/sec
Photo processing 117 images/sec 191.6 images/sec
Ray tracing 22.9 Mpixels/sec 41.7 Mpixels/sec
PassMark
Specification AMD Ryzen 7 7800X3D ↗ Intel Core i9 14900K ↗
Passmark CPU (Single-Core) 3761 4693
Passmark CPU (Multi-Core) 34287 58398
Integer math 103.4 GOps/sec 209.7 GOps/sec
Floating point math 60.9 GOps/sec 152.4 GOps/sec
Find prime numbers 320M Primes/sec 230M Primes/sec
Random string sorting 45.9M Strings/sec 86.8M Strings/sec
Data encryption 22.3 GBytes/sec 46.6 GBytes/sec
Data compression 384.4 MBytes/sec 787.8 MBytes/sec
Physics 3516 Frames/sec 3116 Frames/sec
Extended instructions 29.1B Matrices/sec 44.9B Matrices/sec
Performance Per Watt
Specification AMD Ryzen 7 7800X3D ↗ Intel Core i9 14900K ↗
Cinebench 2024 / Watt 8.7 PPW 16.7 PPW
Geekbench 6 Multi / Watt 127.7 PPW 181 PPW
Passmark CPU Mark / Watt 285.7 PPW 467.2 PPW
Blender / Watt 2.22 PPW 4.1 PPW
General
Specification AMD Ryzen 7 7800X3D ↗ Intel Core i9 14900K ↗
Vendor Amd Intel
Released 4-Jan-23 16-Oct-23
Type Desktop Desktop
Instruction Set x86-64 x86-64
Codename Zen 4 (Raphael) Raptor Lake Refresh
Model number i9-14900K
Integrated GPU Radeon Graphics (Ryzen 7000) UHD Graphics 770
Qualcomm Equivalent
CPU
Specification AMD Ryzen 7 7800X3D ↗ Intel Core i9 14900K ↗
P-Cores 8 8
P-Threads 16 16
Base Frequency (P) 4.2 GHz 3.2 GHz
E-Cores 16
E-Threads 16
Base Frequency (E) 2.4 GHz
Total Cores 8 24
Total Threads 16 32
Multiplier 42x 32x
L1 Cache 64K (per core) 80K (per core)
L2 Cache 1MB (per core) 2MB (per core)
Unlocked Multiplier No Yes
Package
Specification AMD Ryzen 7 7800X3D ↗ Intel Core i9 14900K ↗
Transistors 11.2 billions
Fabrication Process 5 nm 10 nm
TDP (PL1) 120 W 125 W
Socket AM5 LGA-1700
Peak Temperature 89°C 100°C
iGPU
Specification AMD Ryzen 7 7800X3D ↗ Intel Core i9 14900K ↗
Integrated Graphics Radeon Graphics (Ryzen 7000) Intel UHD Graphics 770
GPU Boost Clock 2200 MHz 1650 MHz
Shading Units 128 256
TMUs 8 16
ROPs 4 8
Execution Units 2 32
iGPU FLOPS 0.6 TFLOPS 0.8 TFLOPS
Memory Support
Specification AMD Ryzen 7 7800X3D ↗ Intel Core i9 14900K ↗
Memory Types -5200 -8800
Max. Memory Size 128 GB 192 GB
Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s
ECC Support Yes Yes

Comparison with Competitors

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