EPYC 7513 vs Xeon Gold 6448Y
EPYC 7513
Xeon Gold 6448Y
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.
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 7513
Performance Per Dollar Xeon Gold 6448Y
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7513 | Xeon Gold 6448Y |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($389) | ⚠️ Higher cost ($3,583) |
| Longevity | ✨ Modern (Milan (2021−2023) / 7 nm+) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | EPYC 7513 | Xeon Gold 6448Y |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+810%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($389) | ⚠️ Higher cost ($3,583) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of EPYC 7513 and Xeon Gold 6448Y
EPYC 7513
The EPYC 7513 is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 32 cores and 64 threads. Base frequency is 2.6 GHz, with boost up to 3.65 GHz. L3 cache: 128 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 200 Watt. Memory support: DDR4-3200. Passmark benchmark score: 59,745 points. Launch price was $2,840.
Xeon Gold 6448Y
The Xeon Gold 6448Y is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 32 cores and 64 threads. Base frequency is 2.1 GHz, with boost up to 4.1 GHz. L3 cache: 60 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 225 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 60,449 points. Launch price was $3,583.
Processing Power
Both the EPYC 7513 and Xeon Gold 6448Y share an identical 32-core/64-thread configuration. Boost clocks reach 3.65 GHz on the EPYC 7513 versus 4.1 GHz on the Xeon Gold 6448Y — a 11.6% clock advantage for the Xeon Gold 6448Y (base: 2.6 GHz vs 2.1 GHz). The EPYC 7513 uses the Milan (2021−2023) architecture (7 nm+), while the Xeon Gold 6448Y uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the EPYC 7513 scores 59,745 against the Xeon Gold 6448Y's 60,449 — a 1.2% lead for the Xeon Gold 6448Y. L3 cache: 128 MB (total) on the EPYC 7513 vs 60 MB on the Xeon Gold 6448Y.
| Feature | EPYC 7513 | Xeon Gold 6448Y |
|---|---|---|
| Cores / Threads | 32 / 64 | 32 / 64 |
| Boost Clock | 3.65 GHz | 4.1 GHz+12% |
| Base Clock | 2.6 GHz+24% | 2.1 GHz |
| L3 Cache | 128 MB (total)+113% | 60 MB |
| L2 Cache | 512 kB (per core) | 2 MB (per core)+300% |
| Process | 7 nm+ | Intel 7 nm |
| Architecture | Milan (2021−2023) | Sapphire Rapids (2023−2024) |
| PassMark | 59,745 | 60,449+1% |
Memory & Platform
The EPYC 7513 uses the SP3 socket (PCIe 4.0), while the Xeon Gold 6448Y uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the EPYC 7513 versus 4800 on the Xeon Gold 6448Y — the Xeon Gold 6448Y supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 4096 of RAM. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (EPYC 7513) vs 80 (Xeon Gold 6448Y) — the EPYC 7513 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7513) and C741 (Xeon Gold 6448Y).
| Feature | EPYC 7513 | Xeon Gold 6448Y |
|---|---|---|
| Socket | SP3 | LGA4677 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 3200 | 4800+50% |
| Max RAM Capacity | 4096 | 4096 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+60% | 80 |
Advanced Features
Neither processor supports overclocking. Only the Xeon Gold 6448Y supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Direct competitor: EPYC 7513 rivals Xeon Platinum 8380; Xeon Gold 6448Y rivals EPYC 9354.
| Feature | EPYC 7513 | Xeon Gold 6448Y |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | No | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The EPYC 7513 launched at $2840 MSRP, while the Xeon Gold 6448Y debuted at $3583.
| Feature | EPYC 7513 | Xeon Gold 6448Y |
|---|---|---|
| MSRP | $2840-21% | $3583 |
| Avg Price (30d) | $389 | — |
| Release Date | 2021 | 2023 |
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