Core i9-9900 vs Celeron 4205U

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Aggregate performance score

Celeron 4205U
2019
2 cores / 2 threads, 15 Watt
0.89
Core i9-9900
2019
8 cores / 16 threads, 65 Watt
10.69
+1101%

Core i9-9900 outperforms Celeron 4205U by a whopping 1101% based on our aggregate benchmark results.

Primary details

Comparing Celeron 4205U and Core i9-9900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2448680
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data12.41
Market segmentLaptopDesktop processor
SeriesIntel CeleronIntel Core i9
Architecture codenameWhiskey Lake-U (2018−2019)Coffee Lake-R (2018−2019)
Release date23 January 2019 (5 years ago)23 April 2019 (5 years ago)
Launch price (MSRP)$107$439
Current price$452 (4.2x MSRP)$394 (0.9x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron 4205U and Core i9-9900 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)8 (Octa-Core)
Threads216
Base clock speed1.8 GHz3.1 GHz
Boost clock speed1.8 GHz5 GHz
Bus supportno data4 × 8 GT/s
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)256K (per core)
L3 cache2 MB (shared)16 MB (shared)
Chip lithography14 nm14 nm
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplierNoNo

Compatibility

Information on Celeron 4205U and Core i9-9900 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCBGA1528FCLGA1151
Power consumption (TDP)15 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 4205U and Core i9-9900. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVXno data+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shift+no data
My WiFi+no data
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
SIPPno data+
Smart Response+no data
StatusDiscontinuedDiscontinued

Security technologies

Celeron 4205U and Core i9-9900 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key++
MPXno data+
Identity Protection++
SGXYes with Intel® MEYes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 4205U and Core i9-9900 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 4205U and Core i9-9900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4-2666
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth37.5 GB/s41.6 GB/s
ECC memory support--

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® UHD Graphics for 8th Generation Intel® ProcessorsIntel UHD Graphics 630
Max video memory32 GB64 GB
Quick Sync Video++
Clear Video++
Clear Video HD++
Graphics max frequency900 MHz1.2 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Celeron 4205U and Core i9-9900 integrated GPUs.

Number of displays supported33
eDP+no data
DisplayPort+no data
HDMI+no data
DVI+no data

Graphics image quality

Maximum display resolutions supported by Celeron 4205U and Core i9-9900 integrated GPUs, including resolutions over different interfaces.

4K resolution support++
Max resolution over HDMI 1.44096x2304@24Hz4096 x 2304@24Hz
Max resolution over eDP4096x2304@60Hz4096 x 2304@60Hz
Max resolution over DisplayPort4096x2304@60Hz4096 x 2304@60Hz

Graphics API support

APIs supported by Celeron 4205U and Core i9-9900 integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.54.5

Peripherals

Specifications and connection of peripherals supported by Celeron 4205U and Core i9-9900.

PCIe version2.03.0
PCI Express lanes1216

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Celeron 4205U 0.89
i9-9900 10.69
+1101%

Core i9-9900 outperforms Celeron 4205U by 1101% based on our aggregate benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Celeron 4205U 1369
i9-9900 16541
+1108%

Core i9-9900 outperforms Celeron 4205U by 1108% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Celeron 4205U 354
i9-9900 1607
+354%

Core i9-9900 outperforms Celeron 4205U by 354% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Celeron 4205U 600
i9-9900 7176
+1096%

Core i9-9900 outperforms Celeron 4205U by 1096% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 0.89 10.69
Recency 23 January 2019 23 April 2019
Physical cores 2 8
Threads 2 16
Cost $107 $439
Power consumption (TDP) 15 Watt 65 Watt

The Core i9-9900 is our recommended choice as it beats the Celeron 4205U in performance tests.

Be aware that Celeron 4205U is a notebook processor while Core i9-9900 is a desktop one.


Should you still have questions on choice between Celeron 4205U and Core i9-9900, ask them in Comments section, and we shall answer.

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Intel Celeron 4205U
Celeron 4205U
Intel Core i9-9900
Core i9-9900

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Community ratings

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Questions & comments

Here you can ask a question about Celeron 4205U or Core i9-9900, agree or disagree with our judgements, or report an error or mismatch.