CPU Comparison
Core 5 223PQE vs Intel Core i7-7820X
A side-by-side comparison of specs, performance and value. The Intel Core 5 223PQE is an 8-core, 16-thread desktop processor from the Bartlett Lake family, featuring high clock speeds, dual memory support, and enterprise-grade management features.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
8 physical cores provide ample power for compiling code, rendering, and heavy multitasking scenarios.
Strong multi-threaded throughput in CINEBENCH, HandBrake, and similar workloads at launch; still competent for many content creation tasks compared to modern mainstream parts.
Gaming
The high boost clock ensures strong gaming performance, particularly in competitive titles where single-core speed is paramount.
Delivers high frame rates in 2017-era titles and remains adequate for modern gaming, but newer gaming-focused CPUs with higher clocks and improved IPC pull ahead.
Virtualization
Sufficient thread count and ECC support make it a reliable choice for light to moderate virtualization workloads.
PCIe and memory bandwidth are helpful for multiple VMs, but core count is moderate for modern heavy virtualization needs.
Efficiency
While the 10nm process is mature, the 253W PL2 limit indicates high power consumption during turbo bursts.
High 140 W TDP and 14 nm process lead to greater power consumption versus newer 7 nm and smaller nodes.
Specialized Performance
AI / ML
- No dedicated NPU hardware on this specific model
- Relies on CPU-based AVX-512 and VNNI for inference
- Best paired with a dedicated GPU for AI workloads
- No dedicated AI acceleration hardware
- AVX-512 can help certain CPU-bound inference tasks
- Most modern AI workloads are better served by GPUs
Content Creation
Gaming
- High 5.5 GHz boost clock favors FPS in e-sports
- PCIe Gen 5 support ready for future GPUs
- 8 cores enough for modern gaming titles
- Capable of high-refresh gaming with a strong GPU
- Single-core boost reaches up to 4.5 GHz on favored cores
- Modern CPUs offer better gaming efficiency and higher IPC
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Hybrid DDR4 and DDR5 memory support
- High maximum boost clock of 5.5 GHz
- Integrated UHD Graphics 770
- Enterprise features (ECC, vPro)
- PCIe Gen 5 readiness
Cons
- Multiplier is not unlocked
- High PL2 power draw of 253W
- Limited to 8 cores compared to higher-tier mainstream chips
- LGA1700 platform is reaching end-of-life
Pros
- 8 cores and 16 threads for multi-threaded workloads
- Quad-channel DDR4 memory increases bandwidth
- 28 PCIe 3.0 lanes plus chipset lanes for expansion
- Turbo Boost Max 3.0 for higher single-core boosts
- AVX-512 support for optimized workloads
- Unlocked multiplier for overclocking
Cons
- High 140 W TDP and power consumption
- No integrated graphics
- Only 28 CPU PCIe lanes, limiting multi-GPU configurations
- Discontinued platform with limited future upgrades
- Older 14 nm process versus modern smaller nodes
Competitors & Alternatives
Core 5 223PQE
- AMD Ryzen 7 7700Rival
Mainstream Desktop
- AMD Ryzen 5 7600XRival
Gaming/Entry Performance
- Compare head-to-headIntel Core i5-14500Rival
Previous Generation
- AMD Ryzen 7 8700GRival
APU/Graphics Focused
- Compare head-to-headIntel Core i7-13700Rival
High Performance Used Market
If you want an unlocked multiplier and E-cores for better multitasking.
Compare head-to-head- AMD Ryzen 7 7700XAlt
For a new AM5 platform build with better future upgrade paths.
- Intel Core i7-14700Alt
If you need significantly more cores (20 threads) for productivity.
- AMD Ryzen 9 7900Alt
For superior power efficiency and 12 cores.
A budget-friendly alternative within the same generation.
Compare head-to-head
Intel Core i7-7820X
- AMD Ryzen 7 1800XRival
Creator/Gaming
- AMD Ryzen 7 1700XRival
Creator/Gaming
- AMD Ryzen Threadripper 1920XRival
Workstation
- AMD Ryzen Threadripper 1950XRival
Workstation
- RivalCompare head-to-head
More cores, higher efficiency, and DDR5 on a modern mainstream platform.
Compare head-to-head- AMD Ryzen 9 7900Alt
Strong multi-threaded performance with excellent efficiency.
- AMD Ryzen 9 5900XAlt
12-core AM4 option with strong gaming and creator performance.
High-performance mainstream platform with good upgrade path.
Compare head-to-head- AMD Ryzen Threadripper 2950X (used)Alt
Higher core and lane count for workstation-class workloads.
Our Verdict on Each
The Core 5 223PQE successfully bridges the gap between consumer performance and enterprise stability, offering a robust 8-core configuration on the mature LGA1700 platform with support for both DDR4 and DDR5 memory.
Best for: Upgrading a business workstation or a DDR4-based gaming PC without changing the motherboard.
Read the full reviewA competent eight-core HEDT chip with strong multi-threaded performance and platform expansion, though high power draw and limited PCIe lanes compared to higher-tier X299 CPUs make it a niche choice today.
Best for: Used-market upgrade for an existing X299 build with quad-channel DDR4 and a need for more cores than mainstream.
Read the full reviewFrequently Asked Questions
Which is better, Core 5 223PQE or Intel Core i7-7820X?
Based on our editorial ratings, the Core 5 223PQE comes out ahead with a score of 8.2/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Core 5 223PQE or Intel Core i7-7820X?
For gaming, the Core 5 223PQE leads with a gaming performance score of 85/100 among Core 5 223PQE and Intel Core i7-7820X.
Which uses less power?
The Core 5 223PQE has the lowest rated TDP. Power draw across these chips: Core 5 223PQE (125 W), Intel Core i7-7820X (140 W).
Do Core 5 223PQE and Intel Core i7-7820X use the same socket?
No. They use different sockets (Core 5 223PQE: LGA1700, Intel Core i7-7820X: LGA2066), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Core 5 223PQE posts the highest multi-core benchmark score. Multi-core results: Core 5 223PQE (22,800). Benchmark figures are approximate and workload-dependent.