Ryzen Z2 Go vs EPYC 4345P

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Aggregate performance score

EPYC 4345P
2025
8 cores / 16 threads, 65 Watt
23.43
+207%
Ryzen Z2 Go
2025
4 cores / 8 threads, 28 Watt
7.62

EPYC 4345P outperforms Ryzen Z2 Go by a whopping 207% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2621088
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation60.51no data
Market segmentServerLaptop
Seriesno dataAMD Rembrandt (Zen 3+)
Power efficiency34.7726.25
DesignerAMDAMD
ManufacturerTSMCno data
Architecture codenameGrado (2025)Rembrandt R (2025)
Release date13 May 2025 (recently)6 January 2025 (less than a year ago)
Launch price (MSRP)$329no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

EPYC 4345P and Ryzen Z2 Go 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)4 (Quad-Core)
Threads168
Base clock speed3.8 GHz3 GHz
Boost clock speed5.5 GHz4.3 GHz
L1 cache80 KB (per core)256 KB
L2 cache1 MB (per core)2 MB
L3 cache32 MB (shared)8 MB
Chip lithography4 nm6 nm
Die size70.6 mm2no data
Number of transistors8,315 millionno data
64 bit support++

Compatibility

Information on EPYC 4345P and Ryzen Z2 Go 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
SocketAM5no data
Power consumption (TDP)65 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 4345P and Ryzen Z2 Go. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataXFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI+-
AVX+-
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 4345P and Ryzen Z2 Go are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 4345P and Ryzen Z2 Go. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon GraphicsAMD Radeon 680M

Peripherals

Specifications and connection of peripherals supported by EPYC 4345P and Ryzen Z2 Go.

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.

EPYC 4345P 23.43
+207%
Ryzen Z2 Go 7.62

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. Other than that, Passmark measures multi-core performance.

EPYC 4345P 37671
+207%
Ryzen Z2 Go 12253

Gaming performance

Pros & cons summary


Performance score 23.43 7.62
Integrated graphics card 1.92 8.38
Recency 13 May 2025 6 January 2025
Physical cores 8 4
Threads 16 8
Chip lithography 4 nm 6 nm
Power consumption (TDP) 65 Watt 28 Watt

EPYC 4345P has a 207.5% higher aggregate performance score, an age advantage of 4 months, 100% more physical cores and 100% more threads, and a 50% more advanced lithography process.

Ryzen Z2 Go, on the other hand, has 336.5% faster integrated GPU, and 132.1% lower power consumption.

The AMD EPYC 4345P is our recommended choice as it beats the AMD Ryzen Z2 Go in performance tests.

Be aware that EPYC 4345P is a server/workstation processor while Ryzen Z2 Go is a notebook one.

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AMD EPYC 4345P
EPYC 4345P
AMD Ryzen Z2 Go
Ryzen Z2 Go

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Community ratings

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