EPYC 4545P
AMD
PassMark
54,255
MSRP
$549
AVG Price
$595
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The EPYC 4545P is manufactured by AMD. It was released in 13 May 2025 (less than a year ago). It is based on the Grado (2025) architecture. It features 16 cores and 32 threads. Base frequency is 3 GHz, with boost up to 5.4 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 54,255 points. Launch price was $549.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar EPYC 4545P
FPS Benchmarks
Predicted performance for EPYC 4545P across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Counter-Strike 2
Cyberpunk 2077
Elden Ring
Fortnite
Honkai: Star Rail
League of Legends
Left 4 Dead 2
Marvel Rivals
Minecraft
Monster Hunter Wilds
Technical Analysis
Detailed breakdown of EPYC 4545P specifications and capabilities.
Processing Power
The EPYC 4545P is a 16-core / 32-thread processor based on the Grado (2025) architecture, manufactured on a 4 nm process node. It reaches a maximum boost clock of 5.4 GHz from a base frequency of 3 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 64 MB (total) of L3 cache, plus 1 MB (per core) of L2 cache and 80 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 54,255, placing it in the Enthusiast performance tier as a Current Gen generation product.
| Specification | EPYC 4545P |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 16C / 32T |
| Max Boost ClockPeak single-core speed under boost | 5.4 GHz |
| Base ClockGuaranteed minimum operating frequency | 3 GHz |
| ArchitectureCPU microarchitecture design | Grado (2025) |
| Process NodeFabrication technology — smaller = more efficient | 4 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 64 MB (total) |
| L2 CachePer-core fast cache for frequently accessed data | 1 MB (per core) |
| L1 CacheUltra-fast per-core cache | 80 kB (per core) |
| Die SizePhysical silicon area of the processor | 2x 70.6 mm2 |
| Transistor CountMore transistors = more capabilities | 16,630 million |
| 64-bit Support | Yes |
| PassMark ScoreOverall multi-threaded benchmark score | 54,255 |
Memory & Platform
The EPYC 4545P fits into the AM5 socket and supports PCIe 4.0 with 28 total PCIe lanes for expansion cards and storage. It supports DDR5 memory at speeds up to 5600 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 192 across 2 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers. Integrated graphics: AMD Radeon Graphics — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.
| Specification | EPYC 4545P |
|---|---|
| TypeDesktop or Laptop processor | server |
| SocketMotherboard socket required | AM5 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 4.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 28 |
| RAM TypeSupported memory standard | DDR5 |
| Max RAM SpeedMaximum officially supported memory frequency | 5600 |
| Max RAM CapacityMaximum installable memory | 192 |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 2 |
| ECC SupportError-Correcting Code memory — prevents data corruption | Yes |
| Integrated GPUBuilt-in graphics processor | AMD Radeon Graphics |
| Compatible ChipsetsMotherboard chipsets that support this CPU | AM5 |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Advanced Features
It features an unlocked multiplier, allowing enthusiasts to overclock beyond stock frequencies for additional performance. It supports AVX-512 instructions — specialized SIMD operations that significantly accelerate AI inference, scientific computing, and video encoding workloads. Virtualization: VT-x, VT-d, AMD-V — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Ryzen 9 7900X.
| Specification | EPYC 4545P |
|---|---|
| OverclockingWhether CPU clock can be manually increased | ✅ Unlocked |
| AVX-512Advanced vector instructions for AI/ML workloads | ✅ Supported |
| VirtualizationHardware-assisted virtualization technology | VT-x, VT-d, AMD-V |
| Direct CompetitorMarket equivalent from rival manufacturer | Ryzen 9 7900X |
Power & Cooling
The EPYC 4545P has a rated TDP (Thermal Design Power) of 65 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: Premium Air/AIO.
| Specification | EPYC 4545P |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 65 Watt |
| Included CoolerStock cooler bundled in the box | No |
| Recommended CoolerSuggested aftermarket cooling solution | Premium Air/AIO |
Value Analysis
At an average price of $595 (MSRP: $549), the EPYC 4545P delivers 91 PassMark points per dollar. Performance ranking position: #172 out of all indexed processors.
| Specification | EPYC 4545P |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $549 |
| Avg Price (30d)Average market price over the last 30 days | $595 |
| Launch PriceOriginal retail price at launch | $549 |
| Performance RankPosition in overall performance ranking | #172 |
| Release DateLaunch date | 13 May 2025 (less than a year ago) |
| Release Year | 2025 |
| DesignerArchitecture designer (e.g. Intel, AMD) | AMD |
| ManufacturerFabrication foundry (e.g. TSMC) | TSMC |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
4 categories
General Information
7 specs
General Information
7 specs
| Type | server |
| Designer | AMD |
| Launch Price | $549 |
| Manufacturer | TSMC |
| Release Date | 13 May 2025 (less than a year ago) |
| Architecture Codename | Grado (2025) |
| Performance Ranking Position | 172 |
Technical Specifications
11 specs
Technical Specifications
11 specs
| Cores | 16 |
| Threads | 32 |
| Die Size | 2x 70.6 mm2 |
| L1 Cache | 80 kB (per core) |
| L2 Cache | 1 MB (per core) |
| L3 Cache | 64 MB (total) |
| Max Frequency | 5.4 GHz |
| 64-Bit Support | + |
| Base Frequency | 3 GHz |
| Transistor Count | 16,630 million |
| Process Technology | 4 nm |
Compatibility
4 specs
Compatibility
4 specs
| Socket | AM5 |
| PCIe Generation | PCIe 4.0 |
| Power Consumption (TDP) | 65 Watt |
| Max Processors In Config | 1 |
Memory
1 spec
Memory
1 spec
| RAM Types | DDR5 |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (12)
AMD (12)
Our Recommendation for EPYC 4545P
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
Compare EPYC 4545P with other popular CPUs
Compare EPYC 4545P
See how this CPU stacks up against similar alternatives
Better Alternatives (8)
Similar or Lower Performance (8)
