U300 vs Ryzen 9 7950X3D

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Aggregate performance score

Ryzen 9 7950X3D
2023
16 cores / 32 threads, 120 Watt
39.35
+651%

Ryzen 9 7950X3D outperforms U300 by a whopping 651% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 7950X3D and U300 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking681193
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation56.78no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 9no data
Power efficiency31.039.02
Architecture codenameRaphael (Zen4) (2022−2023)no data
Release date4 January 2023 (1 year ago)1 January 2023 (1 year ago)
Launch price (MSRP)$699no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 7950X3D and U300 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 cores16 (Hexadeca-Core)5 (Penta-Core)
Threads326
Base clock speed4.2 GHzno data
Boost clock speed5.7 GHz4.4 GHz
Bus rate64K (per core)no data
L1 cache1024 KBno data
L2 cache16 MBno data
L3 cache128 MB (shared)8 MB Intel® Smart Cache
Chip lithography5 nm, 6 nmIntel 7 nm
Die size71+71+122 mmno data
Maximum core temperature89 °C100 °C
Maximum case temperature (TCase)47 °Cno data
Number of transistors13,140 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 7950X3D and U300 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
SocketAM5FCBGA1744
Power consumption (TDP)120 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7950X3D and U300. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, AVX512F, FMA3, SHA, XFR2, Precision Boost 2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX+-
Speed Shiftno data+
Hyper-Threading Technologyno data+
Thermal Monitoring-+
Flex Memory Accessno data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen 9 7950X3D and U300 technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 7950X3D and U300 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7950X3D and U300. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200DDR5-5200, DDR4-3200, LPDDR4x-4267
Maximum memory size128 GB96 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon Graphics (Ryzen 7000) (400 - 2200 MHz)Intel UHD Graphics for 13th Gen Intel Processors
Quick Sync Video-+
Graphics max frequencyno data1.1 GHz
Execution Unitsno data48

Graphics interfaces

Available interfaces and connections of Ryzen 9 7950X3D and U300 integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Ryzen 9 7950X3D and U300 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz
Max resolution over eDPno data4096 x 2304 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Ryzen 9 7950X3D and U300 integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7950X3D and U300.

PCIe version5.0no data
PCI Express lanes2420

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 7950X3D 39.35
+651%
U300 5.24

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 7950X3D 62509
+651%
U300 8328

Gaming performance

Pros & cons summary


Performance score 39.35 5.24
Integrated graphics card 4.43 5.58
Physical cores 16 5
Threads 32 6
Power consumption (TDP) 120 Watt 55 Watt

Ryzen 9 7950X3D has a 651% higher aggregate performance score, and 220% more physical cores and 433.3% more threads.

U300, on the other hand, has 26% faster integrated GPU, and 118.2% lower power consumption.

The Ryzen 9 7950X3D is our recommended choice as it beats the U300 in performance tests.

Note that Ryzen 9 7950X3D is a desktop processor while U300 is a notebook one.


Should you still have questions on choice between Ryzen 9 7950X3D and U300, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 7950X3D
Ryzen 9 7950X3D
Intel U300
U300

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Community ratings

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Questions & comments

Here you can ask a question about Ryzen 9 7950X3D or U300, agree or disagree with our judgements, or report an error or mismatch.