AMD EPYC 4345PVSAMD Ryzen 9 3900
Performance, specifications and real-world gaming comparison
♜ WINNERAMD EPYC 4345P+1%Better overall performance
AMD
EPYC 4345P
VSWINNEREPYC 4345P0%H2H overall index
AMD
Ryzen 9 3900
성능5050
효율성9696
Data confidence6262
Fixed-scale H2H model. Missing metrics are omitted instead of estimated from the overall score.
SUMMARY PROFILE
Verified-metrics radar
Axes with missing data are hidden; every value uses a fixed scale.
AMDAMDPerformance
Single-core
Multi-core
L3 cache
Efficiency
5050
9272
4552
11
9696
COMMUNITY · VERIFIED DATA
Open streamer setups→Hardware used by streamers
Real public setups linked to each device.
AMDEPYC 4345P0No verified public setup yet
AMDRyzen 9 39000No verified public setup yet
비교 결과
The devices received the same overall score
EPYC 4345P leads in overall performance, while EPYC 4345P offers better price-to-performance. Check results in your applications before making the final choice.
Performance is nearly identical
Prices are identical
종합 점수
개요
Scores are calculated from specifications, performance, and efficiency.
GamesDirectX, OpenCL, and Vulkan performance
50
50
Professional applications3D modeling, video editing, and rendering
42
42
AI and machine learningMachine-learning and AI capabilities
40
40
Power efficiencyPower consumption across workloads
96
96
Head to Head scoreOverall catalog score
60
60
전체 비교
사양
The better numeric value is highlighted in green, taking the metric direction into account.
Кодовое имяGradoMatisse
Release date——
PassMark36123Better31654
코어 / 스레드8 / 1612 / 24Better
Clock speed3,8 - 5,5 GHzBetter3,1 - 4,3 GHz
Base clock3800 MHzBetter3100 MHz
Boost clock5500 MHzBetter4300 MHz
Кэш8+32 MBBetter6+64 MB
Кэш L332 MB64 MBBetter
소켓AM5BetterAM4
Встроенная графикаNavi II 2CU 2,2 GHz-
PBP / MTP65 W65 W
Power consumption65 W65 W
Поддержка памятиDDR5-5600BetterDDR4-3200
Process node4 nmBetter7 nm
ArchitectureGradoMatisse
HEAD TO HEAD · CALCULATED INDEX
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
H2H Single-core IndexH2H Index / 100927224%
H2H Multi-core IndexH2H Index / 100455214%
H2H Productivity IndexH2H Index / 10052512%
H2H Rendering IndexH2H Index / 100364215%
H2H Value IndexH2H Index / 100000%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from 3DMark, Geekbench, Cinebench, PassMark, Blender, or another third-party benchmark.
HEAD TO HEAD · CALCULATED INDEX
H2H AI workload indices
Estimated workload profiles based on available performance and memory data.
H2H ML Preprocessing IndexH2H Index / 10035350%
H2H CPU Inference IndexH2H Index / 10039390%
H2H Local LLM CPU IndexH2H Index / 10029303%
H2H Data Pipeline IndexH2H Index / 10040400%
H2H Computer Vision CPU IndexH2H Index / 10038380%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from 3DMark, Geekbench, Cinebench, PassMark, Blender, or another third-party benchmark.
AI EXPLAIN · HEAD TO HEAD
Explain this comparison
Beyond percentages: causes, relevant specifications, and practical impact behind every chart.
What AI will explain
Overall score, radar, FPS, synthetic tests, specifications, efficiency, and value.
REAL CONFIGURATIONS
Owner experiences
Real builds, results, and community feedback.
♢Moderator reviewed☆Helpful to the community🏅Expert badges
비교 자주 묻는 질문
Short recommendations based on performance, memory, power consumption, and intended use.
01Which is better for gaming: EPYC 4345P or Ryzen 9 3900?+
EPYC 4345P has the higher overall gaming score, while EPYC 4345P offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
EPYC 4345P is the stronger streaming choice thanks to performance, hardware encoding, and application support. Check AV1, H.264, and HEVC support before buying.
03Which is better for Blender?+
EPYC 4345P is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
EPYC 4345P offers more overall performance, while EPYC 4345P offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
EPYC 4345P is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
EPYC 4345P is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
EPYC 4345P leads in combined 1440p performance. EPYC 4345P can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
EPYC 4345P is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
EPYC 4345P is easier to use in a quiet build because of its lower estimated power and thermal load. Actual noise depends on the specific cooler.
10Which is better without replacing the power supply?+
EPYC 4345P is the safer candidate because its stated power consumption is lower. Verify PSU wattage, age, and power connectors.
11Is it worth upgrading from the previous generation?+
Consider upgrading to EPYC 4345P if your current device no longer delivers the required FPS, memory capacity, or feature support. A gain below 15–20% is usually worth waiting for a price cut.