Ryzen 9 7845HX vs Ryzen 7 2700E

Aggregate performance score

Ryzen 7 2700E
2018
8 cores / 16 threads, 65 Watt
9.23
Ryzen 9 7845HX
2023
12 cores / 24 threads, 55 Watt
28.78
+212%

Ryzen 9 7845HX outperforms Ryzen 7 2700E by a whopping 212% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 2700E and Ryzen 9 7845HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking827157
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 7no data
Power efficiency13.4449.52
Architecture codenameZen+ (2018−2019)Dragon Range-HX (Zen 4) (2023−2024)
Release date19 September 2018 (6 years ago)4 January 2023 (1 year ago)

Detailed specifications

Ryzen 7 2700E 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 cores8 (Octa-Core)12 (Dodeca-Core)
Threads1624
Base clock speed2.8 GHz3 GHz
Boost clock speed4 GHz5.2 GHz
Bus rate4 × 8 GT/sno data
Multiplier28no data
L1 cache96K (per core)64K (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache16 MB (shared)64 MB (shared)
Chip lithography12 nmCCD = 5 nm, I/O = 6 nm
Die size192 mm22x 71 mm2
Maximum core temperatureno data100 °C
Number of transistors4,800 million13,140 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Ryzen 7 2700E 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 configuration1 (Uniprocessor)1
SocketAM4FL1
Power consumption (TDP)65 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 2700E 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++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 2700E and Ryzen 9 7845HX are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 2700E and Ryzen 9 7845HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR5
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth46.933 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 2700E and Ryzen 9 7845HX.

PCIe version3.05.0
PCI Express lanes2028

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.

Ryzen 7 2700E 9.23
Ryzen 9 7845HX 28.78
+212%

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.

Ryzen 7 2700E 14657
Ryzen 9 7845HX 45712
+212%

Gaming performance

Pros & cons summary


Performance score 9.23 28.78
Recency 19 September 2018 4 January 2023
Physical cores 8 12
Threads 16 24
Power consumption (TDP) 65 Watt 55 Watt

Ryzen 9 7845HX has a 211.8% higher aggregate performance score, an age advantage of 4 years, 50% more physical cores and 50% more threads, and 18.2% lower power consumption.

The Ryzen 9 7845HX is our recommended choice as it beats the Ryzen 7 2700E in performance tests.

Note that Ryzen 7 2700E is a desktop processor while Ryzen 9 7845HX is a notebook one.


Should you still have questions on choice between Ryzen 7 2700E and Ryzen 9 7845HX, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Ryzen 7 2700E
Ryzen 7 2700E
AMD Ryzen 9 7845HX
Ryzen 9 7845HX

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Community ratings

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