Ryzen 9 7845HX vs Core 2 Duo SU9400

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Primary details

Comparing Core 2 Duo SU9400 and Ryzen 9 7845HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated157
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 Duono data
Power efficiencyno data49.46
Architecture codenamePenryn (2008−2011)Dragon Range-HX (Zen 4) (2023−2024)
Release date20 August 2008 (16 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$262no data

Detailed specifications

Core 2 Duo SU9400 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 cores2 (Dual-core)12 (Dodeca-Core)
Threads224
Base clock speed1.4 GHz3 GHz
Boost clock speed1.4 GHz5.2 GHz
Bus rate800 MHzno data
L1 cache128 KB64K (per core)
L2 cache3 MB1 MB (per core)
L3 cache3 MB L2 Cache64 MB (shared)
Chip lithography45 nmCCD = 5 nm, I/O = 6 nm
Die size107 mm22x 71 mm2
Maximum core temperature105 °C100 °C
Number of transistors410 Million13,140 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+
VID voltage range1.05V-1.15Vno data

Compatibility

Information on Core 2 Duo SU9400 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
SocketBGA956FL1
Power consumption (TDP)10 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo SU9400 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
Demand Based Switching-no data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Core 2 Duo SU9400 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 Core 2 Duo SU9400 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 Core 2 Duo SU9400 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 Core 2 Duo SU9400 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.

Core 2 Duo SU9400 511
Ryzen 9 7845HX 45663
+8836%

Pros & cons summary


Recency 20 August 2008 4 January 2023
Physical cores 2 12
Threads 2 24
Power consumption (TDP) 10 Watt 55 Watt

Core 2 Duo SU9400 has 450% lower power consumption.

Ryzen 9 7845HX, on the other hand, has an age advantage of 14 years, and 500% more physical cores and 1100% more threads.

We couldn't decide between Core 2 Duo SU9400 and Ryzen 9 7845HX. We've got no test results to judge.


Should you still have questions on choice between Core 2 Duo SU9400 and Ryzen 9 7845HX, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo SU9400
Core 2 Duo SU9400
AMD Ryzen 9 7845HX
Ryzen 9 7845HX

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


2.9 8 votes

Rate Core 2 Duo SU9400 on a scale of 1 to 5:

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4.3 294 votes

Rate Ryzen 9 7845HX on a scale of 1 to 5:

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Questions & comments

Here you can ask a question about Core 2 Duo SU9400 or Ryzen 9 7845HX, agree or disagree with our judgements, or report an error or mismatch.