Ryzen 9 7845HX vs Celeron 540

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Primary details

Comparing Celeron 540 and Ryzen 9 7845HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated158
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Power efficiencyno data49.48
Architecture codenameno dataDragon Range-HX (Zen 4) (2023−2024)
Release date1 July 2007 (17 years ago)4 January 2023 (1 year ago)

Detailed specifications

Celeron 540 and Ryzen 9 7845HX 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 coresno data12 (Dodeca-Core)
Threadsno data24
Base clock speed1.86 GHz3 GHz
Boost clock speedno data5.2 GHz
L1 cacheno data64K (per core)
L2 cacheno data1 MB (per core)
L3 cache1 MB L2 Cache64 MB (shared)
Chip lithography65 nmCCD = 5 nm, I/O = 6 nm
Die sizeno data2x 71 mm2
Maximum core temperature100 °C100 °C
Number of transistorsno data13,140 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+
VID voltage range0.95V-1.3Vno data

Compatibility

Information on Celeron 540 and Ryzen 9 7845HX 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 configurationno data1
SocketPPGA478FL1
Power consumption (TDP)30 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 540 and Ryzen 9 7845HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)-no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States-no data
Demand Based Switching-no data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Celeron 540 and Ryzen 9 7845HX technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 540 and Ryzen 9 7845HX are enumerated here.

AMD-V-+
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 540 and Ryzen 9 7845HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Celeron 540 and Ryzen 9 7845HX.

PCIe versionno data5.0
PCI Express lanesno data28

Synthetic benchmark performance

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



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.

Celeron 540 305
Ryzen 9 7845HX 45676
+14876%

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.

Celeron 540 180
Ryzen 9 7845HX 2652
+1373%

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.

Celeron 540 178
Ryzen 9 7845HX 13928
+7725%

Pros & cons summary


Recency 1 July 2007 4 January 2023
Power consumption (TDP) 30 Watt 55 Watt

Celeron 540 has 83.3% lower power consumption.

Ryzen 9 7845HX, on the other hand, has an age advantage of 15 years.

We couldn't decide between Celeron 540 and Ryzen 9 7845HX. We've got no test results to judge.


Should you still have questions on choice between Celeron 540 and Ryzen 9 7845HX, ask them in Comments section, and we shall answer.

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Intel Celeron 540
Celeron 540
AMD Ryzen 9 7845HX
Ryzen 9 7845HX

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Community ratings

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