CPU
GPU
EPYC 9124
Xeon Gold 6312U
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 9124
Performance Per Dollar Xeon Gold 6312U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 9124 | Xeon Gold 6312U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($1,083) | ⚠️ Higher cost ($1,645) |
| Longevity | ✨ Modern (Genoa (2022−2023) / 5 nm, 6 nm) | ✨ Modern (Ice Lake-SP (2021) / 10 nm) |
💎 Value Proposition
| Insight | EPYC 9124 | Xeon Gold 6312U |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+56%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($1,083) | ⚠️ Higher cost ($1,645) |
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 9124 and Xeon Gold 6312U
EPYC 9124
The EPYC 9124 is manufactured by AMD. It was released in 10 November 2022 (3 years ago). It is based on the Genoa (2022−2023) architecture. It features 16 cores and 32 threads. Base frequency is 3 GHz, with boost up to 3.7 GHz. L3 cache: 64 MB (total). L2 cache: 1 MB (per core). Built on 5 nm, 6 nm process technology. Socket: SP5. Thermal design power (TDP): 200 Watt. Memory support: DDR5-4800. Passmark benchmark score: 43,638 points. Launch price was $1,083.
Xeon Gold 6312U
The Xeon Gold 6312U is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 24 cores and 48 threads. Base frequency is 2.4 GHz, with boost up to 3.6 GHz. L3 cache: 36 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 185 Watt. Memory support: DDR4-3200. Passmark benchmark score: 42,443 points. Launch price was $800.
Processing Power
The EPYC 9124 packs 16 cores / 32 threads, while the Xeon Gold 6312U offers 24 cores / 48 threads — the Xeon Gold 6312U has 8 more cores. Boost clocks reach 3.7 GHz on the EPYC 9124 versus 3.6 GHz on the Xeon Gold 6312U — a 2.7% clock advantage for the EPYC 9124 (base: 3 GHz vs 2.4 GHz). The EPYC 9124 uses the Genoa (2022−2023) architecture (5 nm, 6 nm), while the Xeon Gold 6312U uses Ice Lake-SP (2021) (10 nm). In PassMark, the EPYC 9124 scores 43,638 against the Xeon Gold 6312U's 42,443 — a 2.8% lead for the EPYC 9124. L3 cache: 64 MB (total) on the EPYC 9124 vs 36 MB (total) on the Xeon Gold 6312U.
| Feature | EPYC 9124 | Xeon Gold 6312U |
|---|---|---|
| Cores / Threads | 16 / 32 | 24 / 48+50% |
| Boost Clock | 3.7 GHz+3% | 3.6 GHz |
| Base Clock | 3 GHz+25% | 2.4 GHz |
| L3 Cache | 64 MB (total)+78% | 36 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 5 nm, 6 nm-50% | 10 nm |
| Architecture | Genoa (2022−2023) | Ice Lake-SP (2021) |
| PassMark | 43,638+3% | 42,443 |
| Geekbench 6 Single | 1,770 | — |
| Geekbench 6 Multi | 18,000 | — |
Memory & Platform
The EPYC 9124 uses the SP5 socket (PCIe 5.0), while the Xeon Gold 6312U uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the EPYC 9124 versus 3200 on the Xeon Gold 6312U — the Xeon Gold 6312U supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 6144 GB of RAM. Memory channels: 12 (EPYC 9124) vs 8 (Xeon Gold 6312U). PCIe lanes: 128 (EPYC 9124) vs 64 (Xeon Gold 6312U) — the EPYC 9124 offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP5 (EPYC 9124) and C621A (Xeon Gold 6312U).
| Feature | EPYC 9124 | Xeon Gold 6312U |
|---|---|---|
| Socket | SP5 | LGA4189 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | DDR5-4800 | 3200+63900% |
| Max RAM Capacity | 6144 GB+104857500% | 6144 |
| RAM Channels | 12+50% | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+100% | 64 |
Advanced Features
Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: AMD-V (EPYC 9124) vs VT-x, VT-d (Xeon Gold 6312U). Primary use case: EPYC 9124 targets Server. Direct competitor: EPYC 9124 rivals Xeon Gold 6426Y; Xeon Gold 6312U rivals EPYC 7413.
| Feature | EPYC 9124 | Xeon Gold 6312U |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | AMD-V | VT-x, VT-d |
| Target Use | Server | — |
Value Analysis
The EPYC 9124 launched at $1083 MSRP, while the Xeon Gold 6312U debuted at $1645.
| Feature | EPYC 9124 | Xeon Gold 6312U |
|---|---|---|
| MSRP | $1083-34% | $1645 |
| Avg Price (30d) | $1083 | — |
| Release Date | 2022 | 2021 |
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