Ryzen 7 7730U vs Ryzen 9 7845HX

VS

Aggregate performance score

Ryzen 9 7845HX
2023
12 cores / 24 threads, 55 Watt
28.71
+146%
Ryzen 7 7730U
2023
8 cores / 16 threads, 15 Watt
11.65

Ryzen 9 7845HX outperforms Ryzen 7 7730U by a whopping 146% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 7845HX and Ryzen 7 7730U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking159671
Place by popularitynot in top-100100
Market segmentLaptopLaptop
Power efficiency49.4073.50
Architecture codenameDragon Range-HX (Zen 4) (2023−2024)Barcelo-U Refresh (2023)
Release date4 January 2023 (1 year ago)4 January 2023 (1 year ago)

Detailed specifications

Ryzen 9 7845HX and Ryzen 7 7730U 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 cores12 (Dodeca-Core)8 (Octa-Core)
Threads2416
Base clock speed3 GHz2 GHz
Boost clock speed5.2 GHz4.5 GHz
L1 cache64K (per core)64K (per core)
L2 cache1 MB (per core)512K (per core)
L3 cache64 MB (shared)16 MB (shared)
Chip lithographyCCD = 5 nm, I/O = 6 nm7 nm
Die size2x 71 mm2180 mm2
Maximum core temperature100 °C95 °C
Number of transistors13,140 million10,700 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 7845HX and Ryzen 7 7730U 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
SocketFL1FP6
Power consumption (TDP)55 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7845HX and Ryzen 7 7730U. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, 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, SMEMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, 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 9 7845HX and Ryzen 7 7730U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7845HX and Ryzen 7 7730U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 610M (400 - 2200 MHz)AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2000 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7845HX and Ryzen 7 7730U.

PCIe version5.03.0
PCI Express lanes2816

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 9 7845HX 28.71
+146%
Ryzen 7 7730U 11.65

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 9 7845HX 45597
+146%
Ryzen 7 7730U 18512

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.

Ryzen 9 7845HX 2651
+61.4%
Ryzen 7 7730U 1643

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.

Ryzen 9 7845HX 13990
+120%
Ryzen 7 7730U 6352

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen 9 7845HX 4320
+136%
Ryzen 7 7730U 1830

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen 9 7845HX 295
+27.7%
Ryzen 7 7730U 231

Geekbench 5.5 Multi-Core

Ryzen 9 7845HX 15068
+99%
Ryzen 7 7730U 7573

Blender(-)

Ryzen 9 7845HX 117
Ryzen 7 7730U 296
+153%

Geekbench 5.5 Single-Core

Ryzen 9 7845HX 2008
+35.7%
Ryzen 7 7730U 1480

7-Zip Single

Ryzen 9 7845HX 7018
+31%
Ryzen 7 7730U 5356

7-Zip

Ryzen 9 7845HX 106033
+115%
Ryzen 7 7730U 49425

WebXPRT 3

Ryzen 9 7845HX 357
+35.7%
Ryzen 7 7730U 263

CrossMark Overall

Ryzen 9 7845HX 1992
+50.8%
Ryzen 7 7730U 1321

WebXPRT 4 Overall

Ryzen 9 7845HX 282
+34%
Ryzen 7 7730U 211

Blender v3.3 Classroom CPU(-)

Ryzen 9 7845HX 185
Ryzen 7 7730U 500
+170%

Geekbench 6.3 Multi-Core

Ryzen 9 7845HX 12585
+79.5%
Ryzen 7 7730U 7013

Geekbench 6.3 Single-Core

Ryzen 9 7845HX 2729
+39.2%
Ryzen 7 7730U 1960

Gaming performance

Pros & cons summary


Performance score 28.71 11.65
Integrated graphics card 2.85 9.05
Physical cores 12 8
Threads 24 16
Power consumption (TDP) 55 Watt 15 Watt

Ryzen 9 7845HX has a 146.4% higher aggregate performance score, and 50% more physical cores and 50% more threads.

Ryzen 7 7730U, on the other hand, has 217.5% faster integrated GPU, and 266.7% lower power consumption.

The Ryzen 9 7845HX is our recommended choice as it beats the Ryzen 7 7730U in performance tests.


Should you still have questions on choice between Ryzen 9 7845HX and Ryzen 7 7730U, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 7845HX
Ryzen 9 7845HX
AMD Ryzen 7 7730U
Ryzen 7 7730U

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Community ratings

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