Ryzen 5 6600H vs Ryzen 3 4300U

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Aggregate performance score

Ryzen 3 4300U
2020
4 cores / 4 threads, 15 Watt
4.68
Ryzen 5 6600H
2022
6 cores / 12 threads, 45 Watt
11.79
+152%

Ryzen 5 6600H outperforms Ryzen 3 4300U by a whopping 152% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 3 4300U and Ryzen 5 6600H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1285663
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Renoir (Ryzen 4000 APU)AMD Rembrandt (Zen 3+)
Power efficiency17.7224.79
Architecture codenameRenoir-U (Zen 2) (2020−2021)Rembrandt-H (Zen 3+) (2022)
Release date6 January 2020 (4 years ago)January 2022 (2 years ago)

Detailed specifications

Ryzen 3 4300U and Ryzen 5 6600H 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 cores4 (Quad-Core)6 (Hexa-Core)
Threads412
Base clock speed2.7 GHz3.3 GHz
Boost clock speed3.7 GHz4.5 GHz
Multiplier27no data
L1 cache256 KB64K (per core)
L2 cache2 MB512K (per core)
L3 cache4 MB (shared)16 MB (shared)
Chip lithography7 nm6 nm
Die size156 mm2208 mm2
Maximum core temperature105 °C95 °C
Number of transistors9800 Millionno data
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Ryzen 3 4300U and Ryzen 5 6600H 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
SocketFP6FP7
Power consumption (TDP)15 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 4300U and Ryzen 5 6600H. 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, BMI2, ABM, FMA, ADX, SMEP, SMAP, 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 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 3 4300U and Ryzen 5 6600H are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 4300U and Ryzen 5 6600H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size64 GBno data
Maximum memory bandwidth68.27 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 5 ( - 1400 MHz)AMD Radeon 660M ( - 1900 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 4300U and Ryzen 5 6600H.

PCIe version3.04.0
PCI Express lanesno data20

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 3 4300U 4.68
Ryzen 5 6600H 11.79
+152%

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 3 4300U 7437
Ryzen 5 6600H 18727
+152%

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 3 4300U 1268
Ryzen 5 6600H 1816
+43.2%

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 3 4300U 3396
Ryzen 5 6600H 7501
+121%

Cinebench 15 64-bit multi-core

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

Ryzen 3 4300U 563
Ryzen 5 6600H 1737
+209%

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 3 4300U 164
Ryzen 5 6600H 236
+44%

Geekbench 5.5 Multi-Core

Ryzen 3 4300U 3439
Ryzen 5 6600H 7729
+125%

Blender(-)

Ryzen 3 4300U 888
+203%
Ryzen 5 6600H 293

Geekbench 5.5 Single-Core

Ryzen 3 4300U 1047
Ryzen 5 6600H 1474
+40.9%

7-Zip Single

Ryzen 3 4300U 4064
Ryzen 5 6600H 5553
+36.7%

7-Zip

Ryzen 3 4300U 15824
Ryzen 5 6600H 47836
+202%

WebXPRT 3

Ryzen 3 4300U 194
Ryzen 5 6600H 244
+25.8%

CrossMark Overall

Ryzen 3 4300U 871
Ryzen 5 6600H 1460
+67.6%

WebXPRT 4 Overall

Ryzen 3 4300U 152
Ryzen 5 6600H 201
+32.1%

Blender v3.3 Classroom CPU(-)

Ryzen 3 4300U 1414
+178%
Ryzen 5 6600H 508

Gaming performance

Pros & cons summary


Performance score 4.68 11.79
Integrated graphics card 4.65 16.31
Physical cores 4 6
Threads 4 12
Chip lithography 7 nm 6 nm
Power consumption (TDP) 15 Watt 45 Watt

Ryzen 3 4300U has 200% lower power consumption.

Ryzen 5 6600H, on the other hand, has a 151.9% higher aggregate performance score, 250.8% faster integrated GPU, 50% more physical cores and 200% more threads, and a 16.7% more advanced lithography process.

The Ryzen 5 6600H is our recommended choice as it beats the Ryzen 3 4300U in performance tests.


Should you still have questions on choice between Ryzen 3 4300U and Ryzen 5 6600H, ask them in Comments section, and we shall answer.

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AMD Ryzen 3 4300U
Ryzen 3 4300U
AMD Ryzen 5 6600H
Ryzen 5 6600H

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Community ratings

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Questions & comments

Here you can ask a question about Ryzen 3 4300U or Ryzen 5 6600H, agree or disagree with our judgements, or report an error or mismatch.