Ryzen 9 7945HX vs Ryzen 5 1600

#ad 
Buy on Amazon
VS

Aggregate performance score

Ryzen 5 1600
2017
6 cores / 12 threads, 65 Watt
7.73
Ryzen 9 7945HX
2023
16 cores / 32 threads, 55 Watt
34.42
+345%

Ryzen 9 7945HX outperforms Ryzen 5 1600 by a whopping 345% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 1600 and Ryzen 9 7945HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking963111
Place by popularity55not in top-100
Cost-effectiveness evaluation4.58no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 5no data
Power efficiency11.2559.23
Architecture codenameZen 2 (2017−2020)Dragon Range-HX (Zen 4) (2023−2024)
Release date16 March 2017 (7 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$219no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 5 1600 and Ryzen 9 7945HX 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 cores6 (Hexa-Core)16 (Hexadeca-Core)
Threads1232
Base clock speed3.2 GHz2.5 GHz
Boost clock speed3.2 GHz5.4 GHz
Bus rate4 × 8 GT/sno data
Multiplier32no data
L1 cache576 KB64K (per core)
L2 cache3 MB1 MB (per core)
L3 cache16 MB (shared)64 MB (shared)
Chip lithography14 nmCCD = 5 nm, I/O = 6 nm
Die size213 mm22x 71 mm2
Maximum core temperatureno data100 °C
Number of transistors4800 Million13,140 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++

Compatibility

Information on Ryzen 5 1600 and Ryzen 9 7945HX 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 5 1600 and Ryzen 9 7945HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTMMX, 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 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 1600 and Ryzen 9 7945HX are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 1600 and Ryzen 9 7945HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon 610M (400 - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 1600 and Ryzen 9 7945HX.

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 5 1600 7.73
Ryzen 9 7945HX 34.42
+345%

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 5 1600 12277
Ryzen 9 7945HX 54668
+345%

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 5 1600 1084
Ryzen 9 7945HX 2736
+152%

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 5 1600 4643
Ryzen 9 7945HX 15895
+242%

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 5 1600 4538
Ryzen 9 7945HX 8462
+86.5%

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 5 1600 25970
Ryzen 9 7945HX 71611
+176%

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 5 1600 8244
Ryzen 9 7945HX 19820
+140%

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 5 1600 6.85
Ryzen 9 7945HX 1.99
+244%

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 5 1600 13
Ryzen 9 7945HX 62
+390%

Cinebench 15 64-bit multi-core

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

Ryzen 5 1600 1129
Ryzen 9 7945HX 5521
+389%

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 5 1600 147
Ryzen 9 7945HX 308
+110%

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 5 1600 1.65
Ryzen 9 7945HX 3.65
+121%

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 5 1600 6.4
Ryzen 9 7945HX 27.7
+333%

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 5 1600 3430
Ryzen 9 7945HX 14532
+324%

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 5 1600 69
Ryzen 9 7945HX 236
+243%

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 5 1600 177
Ryzen 9 7945HX 369
+108%

Geekbench 5.5 Multi-Core

Ryzen 5 1600 5425
Ryzen 9 7945HX 19802
+265%

Blender(-)

Ryzen 5 1600 404
+330%
Ryzen 9 7945HX 94

Geekbench 5.5 Single-Core

Ryzen 5 1600 950
Ryzen 9 7945HX 2124
+124%

7-Zip Single

Ryzen 5 1600 3834
Ryzen 9 7945HX 7381
+92.5%

7-Zip

Ryzen 5 1600 30144
Ryzen 9 7945HX 140471
+366%

WebXPRT 3

Ryzen 5 1600 180
Ryzen 9 7945HX 351
+95%

Gaming performance

Pros & cons summary


Performance score 7.73 34.42
Recency 16 March 2017 4 January 2023
Physical cores 6 16
Threads 12 32
Power consumption (TDP) 65 Watt 55 Watt

Ryzen 9 7945HX has a 345.3% higher aggregate performance score, an age advantage of 5 years, 166.7% more physical cores and 166.7% more threads, and 18.2% lower power consumption.

The Ryzen 9 7945HX is our recommended choice as it beats the Ryzen 5 1600 in performance tests.

Note that Ryzen 5 1600 is a desktop processor while Ryzen 9 7945HX is a notebook one.


Should you still have questions on choice between Ryzen 5 1600 and Ryzen 9 7945HX, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 5 1600
Ryzen 5 1600
AMD Ryzen 9 7945HX
Ryzen 9 7945HX

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


4.1 5827 votes

Rate Ryzen 5 1600 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.6 668 votes

Rate Ryzen 9 7945HX on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 5 1600 or Ryzen 9 7945HX, agree or disagree with our judgements, or report an error or mismatch.