Intel Core i9-9900 Intel Core Ultra 7 265
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Intel Core i9-9900 vs Intel Core Ultra 7 265

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The Intel Core i9-9900 was released as a powerful model of the Coffee Lake S Refresh architecture for demanding users.

Manufactured using the 14-nm process, this processor offers eight cores and sixteen threads. In comparative tests, single-core and multi-core performance lags significantly behind modern standards. The integration of Intel UHD Graphics 630 and support for PCIe 3.0 were standard at the time of release, but limit data transfer with modern graphics cards.

With a memory bandwidth of 43 GB/s and a Level 3 cache of 16 MB, the Intel Core i9-9900 is primarily suitable for maintaining existing systems. In gaming scenarios, it provides a solid basis for older titles, but reaches its limits with computationally intensive applications. Power consumption remains moderate compared to current models, which reduces cooling requirements.

The Intel Core Ultra 7 265 is based on the Arrow Lake architecture and is manufactured using the 3-nm process.

This processor is aimed at users seeking high multi-core performance for complex workloads. With a total of twenty cores and a memory bandwidth of 102 GB/s, it significantly outperforms older generations in synthetic benchmarks as well as in single-core performance. Support for PCIe 5.0 enables the use of the fastest storage media.

In games, the large 36 MB Level 2 cache ensures smooth performance. The integrated Intel Xe 4 Core Graphics 64 EUs (Arrow Lake) also offers increased basic graphical performance. Despite the efficient manufacturing, the thermal design power requires a high-quality cooling solution. The price-performance ratio is attractive for users looking to build a future-proof platform for modern software and hardware components.

Intel Core i9-9900

  • Manufactured in the Coffee Lake S Refresh architecture with 14 nm
  • Eight cores and sixteen threads for multitasking
  • Integrated Intel UHD Graphics 630 unit
  • Support for the PCIe 3.0 standard

Intel Core Ultra 7 265

  • Modern Arrow Lake architecture in the 3 nm manufacturing process
  • Twenty cores for high multi-core performance
  • Future-proof PCIe 5.0 connection
  • High memory bandwidth of 102 GB/s

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 2 - 55 %
Intel Core i9-9900
Rank 1 - 100 %
Intel Core Ultra 7 265
Multi-core performance
Rank 2 - 38 %
Intel Core i9-9900
Rank 1 - 100 %
Intel Core Ultra 7 265
Cinebench R23 Single-Core

Cinebench R23 Single-Core
Single-core performance

Intel Core i9-9900
8C / 16T · 5.00 GHz
1,284 pts
Intel Core Ultra 7 265
20C / 20T · 5.30 GHz
2,202 pts
Cinebench R23 Multi-Core

Cinebench R23 Multi-Core
Multi-core performance

Intel Core i9-9900
8C / 16T · 4.00 GHz
12,205 pts
Intel Core Ultra 7 265
20C / 20T · 5.10 GHz
25,459 pts
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Intel Core i9-9900
8C / 16T · 5.00 GHz
1,637
Intel Core Ultra 7 265
20C / 20T · 5.30 GHz
3,115
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Intel Core i9-9900
8C / 16T · 4.00 GHz
7,619
Intel Core Ultra 7 265
20C / 20T · 5.10 GHz
20,735
Cinebench R20 Single-Core

Cinebench R20 Single-Core
Single-core performance

Intel Core i9-9900
8C / 16T · 5.00 GHz
518 cb
Intel Core Ultra 7 265
20C / 20T · 5.30 GHz
847 cb
Cinebench R20 Multi-Core

Cinebench R20 Multi-Core
Multi-core performance

Intel Core i9-9900
8C / 16T · 4.00 GHz
4,346 cb
Intel Core Ultra 7 265
20C / 20T · 5.10 GHz
10,181 cb
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Core i9-9900
Intel UHD Graphics 630
461
Intel Core Ultra 7 265
Intel Xe 4 Core Graphics 64 EUs (Arrow Lake)
1,940
CPU-Z Benchmark 17 Multi-Core

CPU-Z Benchmark 17 Multi-Core
Multi-core performance

Intel Core i9-9900
8C / 16T · 3.10 GHz
5,010
Intel Core Ultra 7 265
20C / 20T · 2.40 GHz
14,451
Cinebench R15 (Single-Core)

Cinebench R15 (Single-Core)
Single-core performance

Intel Core i9-9900
8C / 16T · 5.00 GHz
219 cb
Intel Core Ultra 7 265
20C / 20T · 5.30 GHz
329 cb
Cinebench R15 (Multi-Core)

Cinebench R15 (Multi-Core)
Multi-core performance

Intel Core i9-9900
8C / 16T · 4.00 GHz
1,931 cb
Intel Core Ultra 7 265
20C / 20T · 5.10 GHz
4,830 cb

More benchmarks

At a glance

Wischen
Intel Core i9-9900Intel Core Ultra 7 265
FamilyIntel Core i9 (81)Intel Core Ultra 7 (31)
CPU groupIntel Core i 9000 (34)Intel Core Ultra 200 AL-S (20)
ArchitectureCoffee Lake S RefreshArrow Lake
Technology14 nm3 nm
SegmentDesktopDesktop
SocketLGA 1151-2LGA 1851
Predecessor
SuccessorIntel Core i9-10900

CPU Cores and Base Frequency

Wischen
Intel Core i9-9900Intel Core Ultra 7 265
CPU Cores / Threads8 / 1620 / 20
Hyperthreading / SMT
Core architecturenormalhybrid (big.LITTLE)
Core Cluster 1: 8x
3.10 - 5.00 GHz
8x Lion Cove
2.40 - 5.30 GHz
Core Cluster 2: 12x Skymont
1.80 - 4.60 GHz
L2-Cache36.00 MB
L3-Cache16.00 MB33.00 MB
Overclocking

Integrated graphics (iGPU)

Wischen
Intel Core i9-9900Intel Core Ultra 7 265
GPU nameIntel UHD Graphics 630Intel Xe 4 Core Graphics 64 EUs (Arrow Lake)
GPU frequency0.35 - 1.20 GHz0.30 - 1.95 GHz
CUs / Shader24 / 1924 / 512
Raytracing
Max. displays33
Max. GPU Memory64 GB32 GB
Technology14 nm5 nm
Release dateQ4/2017Q3/2024

NPU AI performance

Wischen
Intel Core i9-9900Intel Core Ultra 7 265
AI hardwareIntel® AI Boost
AI specificationsIntel AI Boost NPU 4 @ 13 TOPS
NPU + CPU + iGPU37 TOPS

Memory & PCIe

Wischen
Intel Core i9-9900Intel Core Ultra 7 265
MemoryDDR4-2666 (42.7 GB/s)
DDR5-6400 (102.4 GB/s)
Max. Memory128 GB256 GB
Memory channels22
ECCNoYes
PCIe3.0 x 165.0 x 20
PCIe Bandwidth15.8 GB/s78.8 GB/s

Thermal Management

Wischen
Intel Core i9-9900Intel Core Ultra 7 265
TDP65 W65 W
TDP (PL2)182 W
TDP up
TDP down
T. junction max.100 °C105 °C

Technical details

Wischen
Intel Core i9-9900Intel Core Ultra 7 265
Chip designMonolithicMonolithic
AES-NI
Operating systemsWindows 10, Windows 11, LinuxWindows 11, Linux
Instruction setx86-64 (64 bit)x86-64 (64 bit)
ISA extensionsSSE4.1, SSE4.2, AVX2SSE4.1, SSE4.2, AVX2
Release dateQ2/2019Q1/2025
Release price550 $384 $
DocumentsTechnical data sheetTechnical data sheet

Your rating

Here you can rate one or both of the processors. The average rating of Intel Core i9-9900 is 4.5 stars (20 ratings), while Intel Core Ultra 7 265 has received 2.9 stars (113 ratings).

Click on the stars to rate one or both processors.

Intel Core i9-9900
Intel Core i9-9900
8C / 16T · 3.10 - 5.00 GHz
Intel Core Ultra 7 265
Intel Core Ultra 7 265
20C / 20T · 2.40 - 5.30 GHz

Most popular CPUs in both categories

Intel Core i9-9900
Intel Core i9-9900
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