AMD Ryzen 7 7800X3D vs Intel Core Ultra 7 265KF

Budget Pick Available
AMD Ryzen 7 7800X3D Buy Now ↗
VS
Best in Class Available
Intel Core Ultra 7 265KF Buy Now ↗
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Review

AMD Ryzen 7 7800X3D
Intel Core Ultra 7 265KF
Single-Core Performance
73
90
Multi-Core Performance
50
84
Power Efficiency
61
71
Integrated Graphics
28
0
QucikComparison Final Score
63
86
❖

Key differences

Key distinctions and advantages between AMD Ryzen 7 7800X3D and Intel Core Ultra 7 265KF

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 Ultra 7 265KF

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

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PKRs
PKRs
AMD Ryzen 7 7800X3D
VS
Intel Core Ultra 7 265KF
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VALUE INDEX
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Benchmarks

Blender
Blender CPU
AMD Ryzen 7 7800X3D
266.61
Intel Core Ultra 7 265KF +71%
455.75
Cinebench
Cinebench 2024 (Single)
AMD Ryzen 7 7800X3D
111
Intel Core Ultra 7 265KF +24%
138
AMD Ryzen 7 7800X3D Intel Core Ultra 7 265KF
Cinebench 2024 (Multi) 1047 2067

Specifications

GeekBench v6
Specification AMD Ryzen 7 7800X3D ↗ Intel Core Ultra 7 265KF ↗
Geekbench 6 (Single-Core) 2657 3206
Geekbench 6 (Multi-Core) 15319 21779
File compression 1710 MB/sec 1610 MB/sec
Clang compilation 111.9 Klines/sec 192.6 Klines/sec
HTML 5 Browser 331.1 pages/sec 481.8 pages/sec
PDF Renderer 399 Mpixels/sec 600.3 Mpixels/sec
Text processing 266.2 pages/sec 342.1 pages/sec
Background blur 65.8 images/sec 96.8 images/sec
Photo processing 117 images/sec 172.7 images/sec
Ray tracing 22.9 Mpixels/sec 41.9 Mpixels/sec
PassMark
Specification AMD Ryzen 7 7800X3D ↗ Intel Core Ultra 7 265KF ↗
Passmark CPU (Single-Core) 3761 4921
Passmark CPU (Multi-Core) 34287 58545
Integer math 103.4 GOps/sec 143.4 GOps/sec
Floating point math 60.9 GOps/sec 189.5 GOps/sec
Find prime numbers 320M Primes/sec 483M Primes/sec
Random string sorting 45.9M Strings/sec 79.8M Strings/sec
Data encryption 22.3 GBytes/sec 48.2 GBytes/sec
Data compression 384.4 MBytes/sec 666.7 MBytes/sec
Physics 3516 Frames/sec 3667 Frames/sec
Extended instructions 29.1B Matrices/sec 54.5B Matrices/sec
Performance Per Watt
Specification AMD Ryzen 7 7800X3D ↗ Intel Core Ultra 7 265KF ↗
Cinebench 2024 / Watt 8.7 PPW 16.5 PPW
Geekbench 6 Multi / Watt 127.7 PPW 174.2 PPW
Passmark CPU Mark / Watt 285.7 PPW 468.4 PPW
Blender / Watt 2.22 PPW 3.65 PPW
General
Specification AMD Ryzen 7 7800X3D ↗ Intel Core Ultra 7 265KF ↗
Vendor Amd Intel
Released 4-Jan-23 11-Oct-24
Type Desktop Desktop
Instruction Set x86-64 x86-64
Codename Zen 4 (Raphael) Arrow Lake
Model number 265KF
Integrated GPU Radeon Graphics (Ryzen 7000) No
Qualcomm Equivalent
CPU
Specification AMD Ryzen 7 7800X3D ↗ Intel Core Ultra 7 265KF ↗
P-Cores 8 8
P-Threads 16 8
Base Frequency (P) 4.2 GHz 3.9 GHz
E-Cores 12
E-Threads 12
Base Frequency (E) 3.3 GHz
Total Cores 8 20
Total Threads 16 20
Multiplier 42x 39x
L1 Cache 64K (per core) 112K (per core)
L2 Cache 1MB (per core) 3MB (per core)
Unlocked Multiplier No Yes
Package
Specification AMD Ryzen 7 7800X3D ↗ Intel Core Ultra 7 265KF ↗
Transistors 11.2 billions
Fabrication Process 5 nm 3 nm
TDP (PL1) 120 W 125 W
Socket AM5 FCLGA-1851
Peak Temperature 89°C 105°C
iGPU
Specification AMD Ryzen 7 7800X3D ↗ Intel Core Ultra 7 265KF ↗
Integrated Graphics Radeon Graphics (Ryzen 7000)
GPU Boost Clock 2200 MHz
Shading Units 128
TMUs 8
ROPs 4
Execution Units 2
iGPU FLOPS 0.6 TFLOPS
Memory Support
Specification AMD Ryzen 7 7800X3D ↗ Intel Core Ultra 7 265KF ↗
Memory Types -5200 -6400
Max. Memory Size 128 GB 256 GB
Memory Channels 2 2
Max. Memory Bandwidth
ECC Support Yes Yes

Comparison with Competitors

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