Xeon 6740E vs Ryzen 7 7800X3D
Xeon 6740E
Popular choices:
Ryzen 7 7800X3D
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 Ryzen 7 7800X3D
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6740E | Ryzen 7 7800X3D |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($3,949) | ✅ More affordable ($384) |
| Longevity | ✨ Modern (Sierra Forest (2024) / Intel 3 nm) | ✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm) |
💎 Value Proposition
| Insight | Xeon 6740E | Ryzen 7 7800X3D |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+363%) |
| Upfront Cost | ⚠️ Higher cost ($3,949) | ✅ More affordable ($384) |
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 Ryzen 7 7800X3D
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.
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 Xeon 6740E packs 96 cores / 96 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Xeon 6740E has 88 more cores. Boost clocks reach 3.2 GHz on the Xeon 6740E versus 5 GHz on the Ryzen 7 7800X3D — a 43.9% clock advantage for the Ryzen 7 7800X3D (base: 2.4 GHz vs 4.4 GHz). The Xeon 6740E uses the Sierra Forest (2024) architecture (Intel 3 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Xeon 6740E scores 76,167 against the Ryzen 7 7800X3D's 34,293 — a 75.8% lead for the Xeon 6740E. Both processors carry 96 MB (total) of L3 cache.
| Feature | Xeon 6740E | Ryzen 7 7800X3D |
|---|---|---|
| Cores / Threads | 96 / 96+1100% | 8 / 16 |
| Boost Clock | 3.2 GHz | 5 GHz+56% |
| Base Clock | 2.4 GHz | 4.4 GHz+83% |
| L3 Cache | 96 MB (total) | 96 MB (total) |
| L2 Cache | 4 MB (per module)+300% | 1 MB (per core) |
| Process | Intel 3 nm-40% | 5 nm |
| Architecture | Sierra Forest (2024) | Raphael (Zen4) (2022−2023) |
| PassMark | 76,167+122% | 34,293 |
| Cinebench R23 Multi | — | 18,500 |
| Geekbench 6 Single | — | 2,700 |
| Geekbench 6 Multi | — | 15,000 |
Memory & Platform
The Xeon 6740E uses the LGA4710 socket (PCIe 4.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Xeon 6740E versus DDR5-5200 on the Ryzen 7 7800X3D — the Xeon 6740E supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6740E supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (Xeon 6740E) vs 2 (Ryzen 7 7800X3D). PCIe lanes: 80 (Xeon 6740E) vs 28 (Ryzen 7 7800X3D) — the Xeon 6740E offers 52 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon 6740E) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).
| Feature | Xeon 6740E | Ryzen 7 7800X3D |
|---|---|---|
| Socket | LGA4710 | AM5 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 6400+127900% | DDR5-5200 |
| Max RAM Capacity | 4096 | 128 GB+3276700% |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80+186% | 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: VT-x, VT-d, TDX (Xeon 6740E) vs AMD-V (Ryzen 7 7800X3D). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon 6740E requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Xeon 6740E rivals EPYC 9005; Ryzen 7 7800X3D rivals Intel Core i7-14700K.
| Feature | Xeon 6740E | Ryzen 7 7800X3D |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | None | AMD Radeon Graphics (2-core) |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, TDX | AMD-V |
| Target Use | — | Gaming |
Value Analysis
The Xeon 6740E launched at $5265 MSRP, while the Ryzen 7 7800X3D debuted at $449. At current prices ($3949 vs $384), the Ryzen 7 7800X3D is $3565 cheaper. In terms of value (PassMark points per dollar), the Xeon 6740E delivers 19.3 pts/$ vs 89.3 pts/$ for the Ryzen 7 7800X3D — making the Ryzen 7 7800X3D the 129% better value option.
| Feature | Xeon 6740E | Ryzen 7 7800X3D |
|---|---|---|
| MSRP | $5265 | $449-91% |
| Avg Price (30d) | $3949 | $384-90% |
| Performance per Dollar | 19.3 | 89.3+363% |
| Release Date | 2024 | 2023 |
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