EPYC 9634
AMD
PassMark
107,944
MSRP
$10304
AVG Price
$3949
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 9634 is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 84 cores and 168 threads. Base frequency is 2.25 GHz, with boost up to 3.7 GHz. L3 cache: 384 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 290 Watt. Memory support: DDR5-4800. Passmark benchmark score: 107,944 points. Launch price was $10,304.
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 9634
FPS Benchmarks
Predicted performance for EPYC 9634 across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Counter-Strike 2
Cyberpunk 2077
Deadlock
Destiny 2
Dota 2
Euro Truck Simulator 2
Fortnite
League of Legends
Overwatch 2
Path of Exile 2
Technical Analysis
Detailed breakdown of EPYC 9634 specifications and capabilities.
Processing Power
The EPYC 9634 is a 84-core / 168-thread processor based on the Genoa (2022−2023) architecture, manufactured on a 5 nm, 6 nm process node. It reaches a maximum boost clock of 3.7 GHz from a base frequency of 2.25 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. With a massive 384 MB (total) L3 cache (3D V-Cache technology), this processor has a significant gaming advantage — the large cache drastically reduces memory latency in game engines., plus 1 MB (per core) of L2 cache and 64K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 107,944, placing it in the Enthusiast performance tier as a Aging generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 1,800, while multi-core reaches 85,000.
| Specification | EPYC 9634 |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 84C / 168T |
| Max Boost ClockPeak single-core speed under boost | 3.7 GHz |
| Base ClockGuaranteed minimum operating frequency | 2.25 GHz |
| ArchitectureCPU microarchitecture design | Genoa (2022−2023) |
| Process NodeFabrication technology — smaller = more efficient | 5 nm, 6 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 384 MB (total) |
| L2 CachePer-core fast cache for frequently accessed data | 1 MB (per core) |
| L1 CacheUltra-fast per-core cache | 64K (per core) |
| Die SizePhysical silicon area of the processor | 12x 72 mm2 |
| Transistor CountMore transistors = more capabilities | 78,840 million |
| 64-bit Support | Yes |
| PassMark ScoreOverall multi-threaded benchmark score | 107,944 |
| Geekbench 6 SingleSingle-core performance — most relevant for gaming | 1,800 |
| Geekbench 6 MultiMulti-core parallel workload performance | 85,000 |
Memory & Platform
The EPYC 9634 fits into the SP5 socket and supports PCIe 5.0 with 128 total PCIe lanes for expansion cards and storage. It supports DDR5-4800 memory at speeds up to DDR5-4800 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 6144 GB across 12 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers.
| Specification | EPYC 9634 |
|---|---|
| TypeDesktop or Laptop processor | server |
| SeriesProduct family | AMD EPYC |
| SocketMotherboard socket required | SP5 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 5.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 128 |
| RAM TypeSupported memory standard | DDR5-4800 |
| Max RAM SpeedMaximum officially supported memory frequency | DDR5-4800 |
| Max RAM CapacityMaximum installable memory | 6144 GB |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 12 |
| ECC SupportError-Correcting Code memory — prevents data corruption | Yes |
| Integrated GPUBuilt-in graphics processor | No |
| Compatible ChipsetsMotherboard chipsets that support this CPU | SoC |
| Max CPUs in ConfigMulti-socket support for servers | 2 |
Advanced Features
The EPYC 9634 is primarily designed for Server/Datacenter. It supports AVX-512 instructions — specialized SIMD operations that significantly accelerate AI inference, scientific computing, and video encoding workloads. Virtualization: AMD-V — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Xeon 8470.
| Specification | EPYC 9634 |
|---|---|
| Primary Use CaseIntended workload category | Server/Datacenter |
| OverclockingWhether CPU clock can be manually increased | 🔒 Locked |
| AVX-512Advanced vector instructions for AI/ML workloads | ✅ Supported |
| VirtualizationHardware-assisted virtualization technology | AMD-V |
| Direct CompetitorMarket equivalent from rival manufacturer | Xeon 8470 |
Power & Cooling
The EPYC 9634 has a rated TDP (Thermal Design Power) of 290 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: Server Grade Air/Liquid.
| Specification | EPYC 9634 |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 290 Watt |
| Included CoolerStock cooler bundled in the box | None |
| Recommended CoolerSuggested aftermarket cooling solution | Server Grade Air/Liquid |
Value Analysis
At an average price of $3,949 (MSRP: $10304), the EPYC 9634 delivers 27 PassMark points per dollar. Performance ranking position: #25 out of all indexed processors.
| Specification | EPYC 9634 |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $10304 |
| Avg Price (30d)Average market price over the last 30 days | $3949 |
| Launch PriceOriginal retail price at launch | $10,304 |
| Performance RankPosition in overall performance ranking | #25 |
| Release DateLaunch date | 10 November 2022 (3 years ago) |
| Release Year | 2022 |
| DesignerArchitecture designer (e.g. Intel, AMD) | AMD |
| ManufacturerFabrication foundry (e.g. TSMC) | TSMC |
Our Recommendation for EPYC 9634
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
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