EPYC 9655
Ryzen 7 7800X3D
EPYC 9655 vs Ryzen 7 7800X3D Performance Spectrum
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.
EPYC 9655 vs Ryzen 7 7800X3D FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
EPYC 9655 vs Ryzen 7 7800X3D: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 9655
2024Why buy it
- ✅+95.5% higher Geekbench multi-core.
- ✅+300% larger total L3 cache (384 MB vs 96 MB).
- ✅Better for workstations and heavier parallel workloads: 96 cores / 192 threads, plus 128 PCIe lanes vs 28.
- ✅357.1% more PCIe lanes (128 vs 28) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 39 shared CPU benchmark tests.
- ❌Lower PassMark per dollar, at 13.2 vs 76.4 PassMark/$ ($11,852 MSRP vs $449 MSRP).
- ❌233.3% higher power demand at 400W vs 120W.
- ❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.
Ryzen 7 7800X3D
2023Why buy it
- ✅Better for gaming: +14.4% higher average FPS across 39 shared CPU benchmark tests.
- ✅Costs $11,403 less on MSRP ($449 MSRP vs $11,852 MSRP).
- ✅Delivers 479.9% more PassMark for each dollar spent, at 76.4 vs 13.2 PassMark/$ ($449 MSRP vs $11,852 MSRP).
- ✅Draws 120W instead of 400W, a 280W reduction.
- ✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while EPYC 9655 needs a discrete GPU.
Trade-offs
- ❌Lower Geekbench multi-core (15,000 vs 29,329).
- ❌Smaller total L3 cache (96 MB vs 384 MB).
- ❌Less compelling for workstation-style loads than EPYC 9655, which brings 96 cores / 192 threads and 128 PCIe lanes.
Quick Answers
So, is EPYC 9655 better than Ryzen 7 7800X3D?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
EPYC 9655 vs Ryzen 7 7800X3D Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
EPYC 9655
The EPYC 9655 is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 96 cores and 192 threads. Base frequency is 2.6 GHz, with boost up to 4.5 GHz. L3 cache: 384 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: SP5. Thermal design power (TDP): 400 Watt. Memory support: DDR5. Passmark benchmark score: 156,110 points. Launch price was $11,852.
Ryzen 7 7800X3D
The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.
Processing Power
The EPYC 9655 packs 96 cores / 192 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the EPYC 9655 has 88 more cores. Boost clocks reach 4.5 GHz on the EPYC 9655 versus 5 GHz on the Ryzen 7 7800X3D — a 10.5% clock advantage for the Ryzen 7 7800X3D (base: 2.6 GHz vs 4.4 GHz). The EPYC 9655 uses the Turin (2024) architecture (4 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the EPYC 9655 scores 156,110 against the Ryzen 7 7800X3D's 34,293 — a 128% lead for the EPYC 9655. Geekbench 6 single-core — the metric most relevant to gaming — records 2,830 vs 2,700, a 4.7% lead for the EPYC 9655 that directly translates to higher frame rates. Multi-core Geekbench: 29,329 vs 15,000 (64.6% advantage for the EPYC 9655). L3 cache: 384 MB (total) on the EPYC 9655 vs 96 MB (total) on the Ryzen 7 7800X3D.
| Feature | EPYC 9655 | Ryzen 7 7800X3D |
|---|---|---|
| Cores / Threads | 96 / 192+1100% | 8 / 16 |
| Boost Clock | 4.5 GHz | 5 GHz+11% |
| Base Clock | 2.6 GHz | 4.4 GHz+69% |
| L3 Cache | 384 MB (total)+300% | 96 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm |
| Architecture | Turin (2024) | Raphael (Zen4) (2022−2023) |
| PassMark | 156,110+355% | 34,293 |
| Cinebench R23 Multi | — | 18,500 |
| Geekbench 6 Single | 2,830+5% | 2,700 |
| Geekbench 6 Multi | 29,329+96% | 15,000 |
Memory & Platform
The EPYC 9655 uses the SP5 socket (PCIe 5.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-6000 on the EPYC 9655 versus DDR5-5200 on the Ryzen 7 7800X3D — the EPYC 9655 supports 15.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9655 supports up to 9 TB of RAM compared to 128 GB — 7100% more capacity for professional workloads. Memory channels: 12 (EPYC 9655) vs 2 (Ryzen 7 7800X3D). PCIe lanes: 128 (EPYC 9655) vs 28 (Ryzen 7 7800X3D) — the EPYC 9655 offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP5 (EPYC 9655) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).
| Feature | EPYC 9655 | Ryzen 7 7800X3D |
|---|---|---|
| Socket | SP5 | AM5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-6000+15% | DDR5-5200 |
| Max RAM Capacity | 9 TB+7100% | 128 GB |
| RAM Channels | 12+500% | 2 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 128+357% | 28 |
Advanced Features
Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: AMD-V, SEV-SNP (EPYC 9655) vs AMD-V (Ryzen 7 7800X3D). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the EPYC 9655 requires a dedicated GPU. Primary use case: EPYC 9655 targets Data Center, Ryzen 7 7800X3D targets Gaming. Direct competitor: EPYC 9655 rivals Xeon 6979P; Ryzen 7 7800X3D rivals Intel Core i7-14700K.
| Feature | EPYC 9655 | Ryzen 7 7800X3D |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | AMD Radeon Graphics (2-core) |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V, SEV-SNP | AMD-V |
| Target Use | Data Center | Gaming |
Value Analysis
At launch, the EPYC 9655 was priced at $11852, while the Ryzen 7 7800X3D came in at $449. On launch pricing ($11852 vs $449), Ryzen 7 7800X3D was $11403 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 9655 delivers 13.2 pts/$ vs 76.4 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 7 7800X3D the 141.2% better value option.
| Feature | EPYC 9655 | Ryzen 7 7800X3D |
|---|---|---|
| MSRP | $11852 | $449-96% |
| Performance per Dollar | 13.2 | 76.4+479% |
| Release Date | 2024 | 2023 |
Affiliate Disclosure
ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.
Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on EPYC 9655 and Ryzen 7 7800X3D
