EPYC 7502P
Ryzen 9 7900X3D
EPYC 7502P vs Ryzen 9 7900X3D 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 7502P vs Ryzen 9 7900X3D 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 7502P vs Ryzen 9 7900X3D: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
EPYC 7502P
2019Why buy it
- ✅+2% higher PassMark.
- ✅Better for workstations and heavier parallel workloads: 32 cores / 64 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 9 7900X3D across 50 shared CPU benchmark tests.
- ❌Lower PassMark per dollar, at 22.3 vs 83.8 PassMark/$ ($2,300 MSRP vs $599 MSRP).
- ❌50% higher power demand at 180W vs 120W.
- ❌Older platform position on TR4 with DDR4, while Ryzen 9 7900X3D moves to AM5 and DDR5.
- ❌No integrated graphics, while Ryzen 9 7900X3D can still boot and troubleshoot without a discrete GPU.
Ryzen 9 7900X3D
2023Why buy it
- ✅Better for gaming: +43.3% higher average FPS across 50 shared CPU benchmark tests.
- ✅Costs $1,701 less on MSRP ($599 MSRP vs $2,300 MSRP).
- ✅Delivers 276.5% more PassMark for each dollar spent, at 83.8 vs 22.3 PassMark/$ ($599 MSRP vs $2,300 MSRP).
- ✅Draws 120W instead of 180W, a 60W reduction.
- ✅Newer platform on AM5 with DDR5 support instead of TR4 and DDR4.
Trade-offs
- ❌Lower PassMark (50,213 vs 51,206).
- ❌Less compelling for workstation-style loads than EPYC 7502P, which brings 32 cores / 64 threads and 128 PCIe lanes.
Quick Answers
So, is Ryzen 9 7900X3D better than EPYC 7502P?
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 7502P vs Ryzen 9 7900X3D Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
EPYC 7502P
The EPYC 7502P is manufactured by AMD. It was released in 7 August 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 32 cores and 64 threads. Base frequency is 2.5 GHz, with boost up to 3.35 GHz. L3 cache: 128 MB (total). L2 cache: 512K (per core). Built on 7 nm, 14 nm process technology. Socket: TR4. Thermal design power (TDP): 180 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 51,206 points. Launch price was $2,300.
Ryzen 9 7900X3D
The Ryzen 9 7900X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (2023−2025) architecture. It features 12 cores and 24 threads. Base frequency is 4.4 GHz, with boost up to 5.6 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 50,213 points. Launch price was $599.
Processing Power
The EPYC 7502P packs 32 cores / 64 threads, while the Ryzen 9 7900X3D offers 12 cores / 24 threads — the EPYC 7502P has 20 more cores. Boost clocks reach 3.35 GHz on the EPYC 7502P versus 5.6 GHz on the Ryzen 9 7900X3D — a 50.3% clock advantage for the Ryzen 9 7900X3D (base: 2.5 GHz vs 4.4 GHz). The EPYC 7502P uses the Zen 2 (2017−2020) architecture (7 nm, 14 nm), while the Ryzen 9 7900X3D uses Raphael (2023−2025) (5 nm, 6 nm). In PassMark, the EPYC 7502P scores 51,206 against the Ryzen 9 7900X3D's 50,213 — a 2% lead for the EPYC 7502P. Both processors carry 128 MB (total) of L3 cache.
| Feature | EPYC 7502P | Ryzen 9 7900X3D |
|---|---|---|
| Cores / Threads | 32 / 64+167% | 12 / 24 |
| Boost Clock | 3.35 GHz | 5.6 GHz+67% |
| Base Clock | 2.5 GHz | 4.4 GHz+76% |
| L3 Cache | 128 MB (total) | 128 MB (total) |
| L2 Cache | 512K (per core)+51100% | 1 MB (per core) |
| Process | 7 nm, 14 nm | 5 nm, 6 nm-29% |
| Architecture | Zen 2 (2017−2020) | Raphael (2023−2025) |
| PassMark | 51,206+2% | 50,213 |
Memory & Platform
The EPYC 7502P uses the TR4 socket (PCIe 4.0), while the Ryzen 9 7900X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7502P versus 5200 on the Ryzen 9 7900X3D — the Ryzen 9 7900X3D supports 62.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7502P supports up to 4096 of RAM compared to 128 — 3100% more capacity for professional workloads. Memory channels: 8 (EPYC 7502P) vs 2 (Ryzen 9 7900X3D). PCIe lanes: 128 (EPYC 7502P) vs 28 (Ryzen 9 7900X3D) — the EPYC 7502P offers 100 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7502P) and AM5 (Ryzen 9 7900X3D).
| Feature | EPYC 7502P | Ryzen 9 7900X3D |
|---|---|---|
| Socket | TR4 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 3200 | 5200+63% |
| Max RAM Capacity | 4096+3100% | 128 |
| RAM Channels | 8+300% | 2 |
| ECC Support | Yes | Yes |
| PCIe Lanes | 128+357% | 28 |
Advanced Features
Only the Ryzen 9 7900X3D 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: VT-x, VT-d (EPYC 7502P) vs VT-x, VT-d, AMD-V (Ryzen 9 7900X3D). The Ryzen 9 7900X3D includes integrated graphics (AMD Radeon Graphics), while the EPYC 7502P requires a dedicated GPU. Direct competitor: EPYC 7502P rivals Xeon Gold 6338; Ryzen 9 7900X3D rivals Core i7-14700K.
| Feature | EPYC 7502P | Ryzen 9 7900X3D |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | AMD Radeon Graphics |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
Value Analysis
At launch, the EPYC 7502P was priced at $2300, while the Ryzen 9 7900X3D came in at $599. On launch pricing ($2300 vs $599), Ryzen 9 7900X3D was $1701 cheaper. In terms of value on MSRP (PassMark points per dollar), the EPYC 7502P delivers 22.3 pts/$ vs 83.8 pts/$ for the Ryzen 9 7900X3D — making the Ryzen 9 7900X3D the 116.1% better value option.
| Feature | EPYC 7502P | Ryzen 9 7900X3D |
|---|---|---|
| MSRP | $2300 | $599-74% |
| Performance per Dollar | 22.3 | 83.8+276% |
| Release Date | 2019 | 2023 |
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