Core i7-9700K
EPYC 9684X
Core i7-9700K vs EPYC 9684X 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.
Core i7-9700K vs EPYC 9684X 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
Core i7-9700K vs EPYC 9684X: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Core i7-9700K
2018Why buy it
- ✅Better for gaming: +7.4% higher average FPS across 50 shared CPU benchmark tests.
- ✅Costs $14,371 less on MSRP ($385 MSRP vs $14,756 MSRP).
- ✅Delivers 352.2% more PassMark for each dollar spent, at 37.4 vs 8.3 PassMark/$ ($385 MSRP vs $14,756 MSRP).
- ✅Draws 95W instead of 400W, a 305W reduction.
- ✅Integrated graphics onboard with UHD Graphics 630, while EPYC 9684X needs a discrete GPU.
Trade-offs
- ❌Lower PassMark (14,397 vs 122,017).
- ❌Smaller total L3 cache (12 MB vs 1.1 GB).
- ❌Less compelling for workstation-style loads than EPYC 9684X, which brings 96 cores / 192 threads and 128 PCIe lanes.
- ❌Older platform position on LGA1151 with DDR4, while EPYC 9684X moves to SP5 and DDR5.
EPYC 9684X
2023Why buy it
- ✅+747.5% higher PassMark.
- ✅+9500% larger total L3 cache (1.1 GB vs 12 MB).
- ✅Better for workstations and heavier parallel workloads: 96 cores / 192 threads, plus 128 PCIe lanes vs 16.
- ✅Newer platform on SP5 with DDR5 support instead of LGA1151 and DDR4.
- ✅700% more PCIe lanes (128 vs 16) for storage and expansion-heavy builds.
Trade-offs
- ❌Worse for gaming: lower average FPS than Core i7-9700K across 50 shared CPU benchmark tests.
- ❌Lower PassMark per dollar, at 8.3 vs 37.4 PassMark/$ ($14,756 MSRP vs $385 MSRP).
- ❌321.1% higher power demand at 400W vs 95W.
- ❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.
Quick Answers
So, is EPYC 9684X better than Core i7-9700K?
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?
Core i7-9700K vs EPYC 9684X Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Core i7-9700K
The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.
EPYC 9684X
The EPYC 9684X is manufactured by AMD. It was released in 13 June 2023 (2 years ago). It is based on the Genoa-X (2023) architecture. It features 96 cores and 192 threads. Base frequency is 2.55 GHz, with boost up to 3.7 GHz. L3 cache: 1152 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: SP5. Thermal design power (TDP): 400 Watt. Memory support: DDR5. Passmark benchmark score: 122,017 points. Launch price was $14,756.
Processing Power
The Core i7-9700K packs 8 cores / 8 threads, while the EPYC 9684X offers 96 cores / 192 threads — the EPYC 9684X has 88 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 3.7 GHz on the EPYC 9684X — a 27.9% clock advantage for the Core i7-9700K (base: 3.6 GHz vs 2.55 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the EPYC 9684X uses Genoa-X (2023) (5 nm). In PassMark, the Core i7-9700K scores 14,397 against the EPYC 9684X's 122,017 — a 157.8% lead for the EPYC 9684X. L3 cache: 12 MB (total) on the Core i7-9700K vs 1152 MB (total) on the EPYC 9684X.
| Feature | Core i7-9700K | EPYC 9684X |
|---|---|---|
| Cores / Threads | 8 / 8 | 96 / 192+1100% |
| Boost Clock | 4.9 GHz+32% | 3.7 GHz |
| Base Clock | 3.6 GHz+41% | 2.55 GHz |
| L3 Cache | 12 MB (total) | 1152 MB (total)+9500% |
| L2 Cache | 256K (per core)+25500% | 1 MB (per core) |
| Process | 14 nm | 5 nm-64% |
| Architecture | Coffee Lake-R (2018−2019) | Genoa-X (2023) |
| PassMark | 14,397 | 122,017+748% |
Memory & Platform
The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the EPYC 9684X uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i7-9700K versus DDR5-4800 on the EPYC 9684X — the EPYC 9684X supports 80% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9684X supports up to 6 TB of RAM compared to 128 GB — 4700% more capacity for professional workloads. Memory channels: 2 (Core i7-9700K) vs 12 (EPYC 9684X). PCIe lanes: 16 (Core i7-9700K) vs 128 (EPYC 9684X) — the EPYC 9684X offers 112 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 300 series (Core i7-9700K) and SP5 (EPYC 9684X).
| Feature | Core i7-9700K | EPYC 9684X |
|---|---|---|
| Socket | LGA1151 | SP5 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | DDR4-2666 | DDR5-4800+80% |
| Max RAM Capacity | 128 GB | 6 TB+4700% |
| RAM Channels | 2 | 12+500% |
| ECC Support | No | Yes |
| PCIe Lanes | 16 | 128+700% |
Advanced Features
Virtualization support: VT-x, VT-d (Core i7-9700K) vs AMD-V, SEV-SNP (EPYC 9684X). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the EPYC 9684X requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop, EPYC 9684X targets HPC / Cache Sensitive Workloads. Direct competitor: EPYC 9684X rivals Xeon 6979P.
| Feature | Core i7-9700K | EPYC 9684X |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | UHD Graphics 630 | — |
| Unlocked | Yes | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d | AMD-V, SEV-SNP |
| Target Use | Desktop | HPC / Cache Sensitive Workloads |
Value Analysis
At launch, the Core i7-9700K was priced at $385, while the EPYC 9684X came in at $14756. On launch pricing ($385 vs $14756), Core i7-9700K was $14371 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-9700K delivers 37.4 pts/$ vs 8.3 pts/$ for the EPYC 9684X — making the Core i7-9700K the 127.6% better value option.
| Feature | Core i7-9700K | EPYC 9684X |
|---|---|---|
| MSRP | $385-97% | $14756 |
| Performance per Dollar | 37.4+351% | 8.3 |
| Release Date | 2018 | 2023 |
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