Xeon 6740E vs EPYC 7C13
Xeon 6740E
EPYC 7C13
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 Xeon 6740E
Performance Per Dollar EPYC 7C13
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6740E | EPYC 7C13 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($3,949) | ✅ More affordable ($2,000) |
| Longevity | ✨ Modern (Sierra Forest (2024) / Intel 3 nm) | ✨ Modern (Milan (2021−2023) / 7 nm) |
💎 Value Proposition
| Insight | Xeon 6740E | EPYC 7C13 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+98%) |
| Upfront Cost | ⚠️ Higher cost ($3,949) | ✅ More affordable ($2,000) |
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 Xeon 6740E and EPYC 7C13
Xeon 6740E
The Xeon 6740E is manufactured by Intel. It was released in 3 June 2024 (1 year ago). It is based on the Sierra Forest (2024) architecture. It features 96 cores and 96 threads. Base frequency is 2.4 GHz, with boost up to 3.2 GHz. L3 cache: 96 MB (total). L2 cache: 4 MB (per module). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 250 Watt. Memory support: DDR5-6400. Passmark benchmark score: 76,167 points. Launch price was $5,265.
EPYC 7C13
The EPYC 7C13 is manufactured by AMD. It was released in 2021-03-01. It is based on the Milan (2021−2023) architecture. It features 64 cores and 128 threads. Base frequency is 2 GHz, with boost up to 3.68 GHz. L3 cache: 256 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: SP3. Thermal design power (TDP): 225 Watt. Memory support: DDR4. Passmark benchmark score: 76,363 points. Launch price was $5,000.
Processing Power
The Xeon 6740E packs 96 cores / 96 threads, while the EPYC 7C13 offers 64 cores / 128 threads — the Xeon 6740E has 32 more cores. Boost clocks reach 3.2 GHz on the Xeon 6740E versus 3.68 GHz on the EPYC 7C13 — a 14% clock advantage for the EPYC 7C13 (base: 2.4 GHz vs 2 GHz). The Xeon 6740E uses the Sierra Forest (2024) architecture (Intel 3 nm), while the EPYC 7C13 uses Milan (2021−2023) (7 nm). In PassMark, the Xeon 6740E scores 76,167 against the EPYC 7C13's 76,363 — a 0.3% lead for the EPYC 7C13. L3 cache: 96 MB (total) on the Xeon 6740E vs 256 MB (total) on the EPYC 7C13.
| Feature | Xeon 6740E | EPYC 7C13 |
|---|---|---|
| Cores / Threads | 96 / 96+50% | 64 / 128 |
| Boost Clock | 3.2 GHz | 3.68 GHz+15% |
| Base Clock | 2.4 GHz+20% | 2 GHz |
| L3 Cache | 96 MB (total) | 256 MB (total)+167% |
| L2 Cache | 4 MB (per module)+700% | 512 kB (per core) |
| Process | Intel 3 nm-57% | 7 nm |
| Architecture | Sierra Forest (2024) | Milan (2021−2023) |
| PassMark | 76,167 | 76,363 |
| Geekbench 6 Single | — | 1,538 |
| Geekbench 6 Multi | — | 37,000 |
Memory & Platform
The Xeon 6740E uses the LGA4710 socket (PCIe 4.0), while the EPYC 7C13 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Xeon 6740E versus DDR4-3200 on the EPYC 7C13 — the Xeon 6740E supports 199.8% 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: 80 (Xeon 6740E) vs 128 (EPYC 7C13) — the EPYC 7C13 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon 6740E) and SP3 (EPYC 7C13).
| Feature | Xeon 6740E | EPYC 7C13 |
|---|---|---|
| Socket | LGA4710 | SP3 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | 6400+159900% | DDR4-3200 |
| Max RAM Capacity | 4096 | 4096 GB+104857500% |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80 | 128+60% |
Advanced Features
Neither processor supports overclocking. Only the Xeon 6740E supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, TDX (Xeon 6740E) vs AMD-V (EPYC 7C13). Primary use case: EPYC 7C13 targets Enterprise Server. Direct competitor: Xeon 6740E rivals EPYC 9005; EPYC 7C13 rivals Xeon Platinum 8380.
| Feature | Xeon 6740E | EPYC 7C13 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, TDX | AMD-V |
| Target Use | — | Enterprise Server |
Value Analysis
The Xeon 6740E launched at $5265 MSRP, while the EPYC 7C13 debuted at $2000. At current prices ($3949 vs $2000), the EPYC 7C13 is $1949 cheaper. In terms of value (PassMark points per dollar), the Xeon 6740E delivers 19.3 pts/$ vs 38.2 pts/$ for the EPYC 7C13 — making the EPYC 7C13 the 65.8% better value option.
| Feature | Xeon 6740E | EPYC 7C13 |
|---|---|---|
| MSRP | $5265 | $2000-62% |
| Avg Price (30d) | $3949 | $2000-49% |
| Performance per Dollar | 19.3 | 38.2+98% |
| Release Date | 2024 | 2021 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Xeon 6740E and EPYC 7C13
