CPU Comparison
Core 5 223PQE vs Intel Core i7-7800X
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.
Handles multi-threaded productivity tasks reasonably well, though newer platforms overtake it in performance-per-watt.
Gaming
The high boost clock ensures strong gaming performance, particularly in competitive titles where single-core speed is paramount.
Adequate for 1080p and 1440p with a strong GPU, but modern gaming CPUs deliver higher frame rates and better efficiency.
Virtualization
Sufficient thread count and ECC support make it a reliable choice for light to moderate virtualization workloads.
Quad-channel memory and 12 threads suit multiple VMs and developer workloads.
Efficiency
While the 10nm process is mature, the 253W PL2 limit indicates high power consumption during turbo bursts.
High power draw relative to performance makes it less efficient than current-generation chips.
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
- AVX-512 accelerates some inference workloads on CPU
- No dedicated NPU or matrix engines
- Suitable only for light or experimental AI workloads
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
- Supports high-refresh gaming with capable GPUs
- Lacks the single-thread uplift of newer architectures
- Requires discrete graphics
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
- Quad-channel DDR4 memory
- Unlocked for overclocking
- AVX-512 support
- 12 threads for multi-threaded workloads
- 28 PCIe 3.0 lanes from CPU
Cons
- No integrated graphics
- Higher power consumption relative to modern CPUs
- Only 28 PCIe lanes vs higher-tier X-series SKUs
- Discontinued platform with limited upgrade path
- Memory officially limited to DDR4-2400
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 i7-7800X
- AMD Ryzen 7 1700Rival
Creator
- AMD Ryzen 7 1800XRival
Creator
- AMD Ryzen Threadripper 1920XRival
Workstation
- AMD Ryzen Threadripper 1950XRival
Workstation
- RivalCompare head-to-head
Higher gaming performance on mainstream platform with lower power draw.
Compare head-to-head- AMD Ryzen 9 3900XAlt
More cores, higher efficiency, and newer platform with PCIe 4.0 support.
Strong single-thread performance suitable for gaming and productivity.
Compare head-to-head- AMD Ryzen 7 5800XAlt
Modern Zen 3 architecture with excellent single and multi-threaded performance.
Current-gen hybrid architecture with high core counts and PCIe 5.0.
Compare head-to-head
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 reviewThe i7-7800X offers quad-channel memory and decent multi-core performance for its era, but higher power draw and limited PCIe lanes make it a niche choice today versus modern mainstream platforms.
Best for: Budget upgrade on existing X299 platform with DDR4 investment
Read the full reviewFrequently Asked Questions
Which is better, Core 5 223PQE or Intel Core i7-7800X?
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 i7-7800X?
For gaming, the Core 5 223PQE leads with a gaming performance score of 85/100 among Core 5 223PQE and Intel Core i7-7800X.
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 i7-7800X (140 W).
Do Core 5 223PQE and Intel Core i7-7800X use the same socket?
No. They use different sockets (Core 5 223PQE: LGA1700, Intel Core i7-7800X: LGA2066), so each needs a compatible motherboard.
Which has more cores?
The Core 5 223PQE has the most cores. Core counts: Core 5 223PQE (8 cores), Intel Core i7-7800X (6 cores).
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.