Xeon Gold 6444Y vs EPYC 9184X
Xeon Gold 6444Y
EPYC 9184X
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 Gold 6444Y
Performance Per Dollar EPYC 9184X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6444Y | EPYC 9184X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($3,622) | ⚠️ Higher cost ($3,750) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Genoa-X (2023) / 5 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6444Y | EPYC 9184X |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+2%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($3,622) | ⚠️ Higher cost ($3,750) |
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 Gold 6444Y and EPYC 9184X
Xeon Gold 6444Y
The Xeon Gold 6444Y 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 16 cores and 32 threads. Base frequency is 3.6 GHz, with boost up to 4 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 47,176 points. Launch price was $1,517.
EPYC 9184X
The EPYC 9184X is manufactured by AMD. It was released in 13 June 2023 (2 years ago). It is based on the Genoa-X (2023) architecture. It features 16 cores and 32 threads. Base frequency is 3.55 GHz, with boost up to 4.2 GHz. L3 cache: 768 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: SP5. Thermal design power (TDP): 320 Watt. Memory support: DDR5. Passmark benchmark score: 47,665 points. Launch price was $4,928.
Processing Power
Both the Xeon Gold 6444Y and EPYC 9184X share an identical 16-core/32-thread configuration. Boost clocks reach 4 GHz on the Xeon Gold 6444Y versus 4.2 GHz on the EPYC 9184X — a 4.9% clock advantage for the EPYC 9184X (base: 3.6 GHz vs 3.55 GHz). The Xeon Gold 6444Y uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the EPYC 9184X uses Genoa-X (2023) (5 nm). In PassMark, the Xeon Gold 6444Y scores 47,176 against the EPYC 9184X's 47,665 — a 1% lead for the EPYC 9184X. L3 cache: 45 MB on the Xeon Gold 6444Y vs 768 MB (total) on the EPYC 9184X.
| Feature | Xeon Gold 6444Y | EPYC 9184X |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 32 |
| Boost Clock | 4 GHz | 4.2 GHz+5% |
| Base Clock | 3.6 GHz+1% | 3.55 GHz |
| L3 Cache | 45 MB | 768 MB (total)+1607% |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 7 nm | 5 nm-29% |
| Architecture | Sapphire Rapids (2023−2024) | Genoa-X (2023) |
| PassMark | 47,176 | 47,665+1% |
Memory & Platform
The Xeon Gold 6444Y uses the LGA4677 socket (PCIe 5.0), while the EPYC 9184X uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5600 on the Xeon Gold 6444Y versus 4800 on the EPYC 9184X — the Xeon Gold 6444Y supports 15.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9184X supports up to 6144 of RAM compared to 4096 — 40% more capacity for professional workloads. Memory channels: 8 (Xeon Gold 6444Y) vs 12 (EPYC 9184X). PCIe lanes: 80 (Xeon Gold 6444Y) vs 128 (EPYC 9184X) — the EPYC 9184X offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C741 (Xeon Gold 6444Y) and SP5 (EPYC 9184X).
| Feature | Xeon Gold 6444Y | EPYC 9184X |
|---|---|---|
| Socket | LGA4677 | SP5 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | 5600+17% | 4800 |
| Max RAM Capacity | 4096 | 6144+50% |
| RAM Channels | 8 | 12+50% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80 | 128+60% |
Advanced Features
Neither processor supports overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d (Xeon Gold 6444Y) vs VT-x, VT-d, AMD-V (EPYC 9184X). Direct competitor: Xeon Gold 6444Y rivals EPYC 9384X; EPYC 9184X rivals Xeon Platinum 8468X.
| Feature | Xeon Gold 6444Y | EPYC 9184X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
Value Analysis
The Xeon Gold 6444Y launched at $3622 MSRP, while the EPYC 9184X debuted at $4928.
| Feature | Xeon Gold 6444Y | EPYC 9184X |
|---|---|---|
| MSRP | $3622-27% | $4928 |
| Avg Price (30d) | — | $3750 |
| Release Date | 2023 | 2023 |
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