Ryzen 9 8945H vs Ryzen 7 7700

VS

Aggregate performance score

Ryzen 7 7700
2023
8 cores / 16 threads, 65 Watt
21.89
+15%
Ryzen 9 8945H
2023
8 cores / 16 threads, 45 Watt
19.03

Ryzen 7 7700 outperforms Ryzen 9 8945H by a moderate 15% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 7700 and Ryzen 9 8945H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking238308
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation48.70no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 7AMD Hawk Point (Zen 4/4c, Ryzen 8040)
Power efficiency31.7439.85
Architecture codenameRaphael (Zen4) (2022−2023)Hawk Point-HS (Zen 4) (2023−2024)
Release date4 January 2023 (1 year ago)6 December 2023 (less than a year ago)
Launch price (MSRP)$339no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 7700 and Ryzen 9 8945H 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)8 (Octa-Core)
Threads1616
Base clock speed3.8 GHz4 GHz
Boost clock speed5.3 GHz5.2 GHz
L1 cache512 KB512 KB
L2 cache8 MB8 MB
L3 cache32 MB (shared)16 MB
Chip lithography5 nm, 6 nm4 nm
Die size71 mm2178 mm2
Maximum core temperature95 °C100 °C
Maximum case temperature (TCase)61 °Cno data
Number of transistors6,570 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen 7 7700 and Ryzen 9 8945H 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 configuration1no data
SocketAM5FP7/FP7r2/FP8
Power consumption (TDP)65W, (85W real world)45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 7700 and Ryzen 9 8945H. You'll probably need this information if you require some particular technology.

Instruction set extensions5 nm, 0.650 - 1.475VRyzen AI, MMX, 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+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 7700 and Ryzen 9 8945H are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 7700 and Ryzen 9 8945H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200DDR5
Maximum memory size128 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon Graphics (Ryzen 7000)AMD Radeon 780M

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 7700 and Ryzen 9 8945H.

PCIe version5.0no data
PCI Express lanes24no data

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 7700 21.89
+15%
Ryzen 9 8945H 19.03

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 7700 34638
+15%
Ryzen 9 8945H 30112

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Ryzen 7 7700 8345
+9.9%
Ryzen 9 8945H 7594

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Ryzen 7 7700 53881
+15.7%
Ryzen 9 8945H 46572

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Ryzen 7 7700 18277
+18.1%
Ryzen 9 8945H 15476

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 7 7700 2.72
Ryzen 9 8945H 2.63
+3.4%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Ryzen 7 7700 34
+17.7%
Ryzen 9 8945H 29

Cinebench 15 64-bit multi-core

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

Ryzen 7 7700 3047
+13.2%
Ryzen 9 8945H 2691

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 7 7700 308
+8.5%
Ryzen 9 8945H 284

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark 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 loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Ryzen 7 7700 3.64
+11%
Ryzen 9 8945H 3.28

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Ryzen 7 7700 15.9
+5.3%
Ryzen 9 8945H 15.1

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Ryzen 7 7700 175
+16.6%
Ryzen 9 8945H 150

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Ryzen 7 7700 368
+25.9%
Ryzen 9 8945H 292

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Ryzen 7 7700 14860
+97%
Ryzen 9 8945H 7542

Geekbench 5.5 Multi-Core

Ryzen 7 7700 13929
+16.3%
Ryzen 9 8945H 11980

Blender(-)

Ryzen 7 7700 166
Ryzen 9 8945H 182
+9.6%

Geekbench 5.5 Single-Core

Ryzen 7 7700 2161
+8.4%
Ryzen 9 8945H 1994

7-Zip Single

Ryzen 7 7700 7880
+18.2%
Ryzen 9 8945H 6664

7-Zip

Ryzen 7 7700 85260
+17%
Ryzen 9 8945H 72851

WebXPRT 3

Ryzen 7 7700 352
+14.1%
Ryzen 9 8945H 309

Gaming performance

Pros & cons summary


Performance score 21.89 19.03
Integrated graphics card 4.42 18.30
Recency 4 January 2023 6 December 2023
Chip lithography 5 nm 4 nm
Power consumption (TDP) 65 Watt 45 Watt

Ryzen 7 7700 has a 15% higher aggregate performance score.

Ryzen 9 8945H, on the other hand, has 314% faster integrated GPU, an age advantage of 11 months, a 25% more advanced lithography process, and 44.4% lower power consumption.

The Ryzen 7 7700 is our recommended choice as it beats the Ryzen 9 8945H in performance tests.

Note that Ryzen 7 7700 is a desktop processor while Ryzen 9 8945H is a notebook one.


Should you still have questions on choice between Ryzen 7 7700 and Ryzen 9 8945H, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 7700
Ryzen 7 7700
AMD Ryzen 9 8945H
Ryzen 9 8945H

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