CPU Comparison
AMD Ryzen AI 7 450GE vs Intel Core Ultra 5 245K
A side-by-side comparison of specs, performance and value. The AMD Ryzen AI 7 450GE is a 35W eco-friendly desktop APU featuring a hybrid Zen 5 architecture, integrated Radeon 860M graphics, and a dedicated 50 TOPS NPU for on-device AI processing.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
8 cores provide ample performance for office tasks and moderate multitasking, though the 35W limit caps sustained multi-thread speeds.
14 cores with 159W power headroom handle demanding productivity workloads well, though it sits below Core Ultra 7 and 9 models in heavily threaded tasks.
Gaming
The Radeon 860M provides playable frame rates in e-sports titles at 1080p, but struggles with AAA games at high settings.
The 5.2 GHz boost and strong IPC of Lion Cove deliver excellent gaming performance, particularly at 1080p where CPU limits are most apparent.
Virtualization
Good for light virtualization, but the reduced TDP and core count compared to HX parts limit performance in heavy VM workloads.
Good for running multiple VMs with the 14-core configuration and high power budget supporting sustained multi-threaded loads.
Efficiency
Industry-leading performance per watt for a desktop socketed CPU.
Significantly more efficient than previous-generation K-series processors like the 14600K, thanks to the 3 nm process, though 159W PL2 is still substantial.
Specialized Performance
AI / ML
- 50 TOPS NPU enables Copilot+ PC experiences
- Efficient local execution of AI assistants
- Hardware acceleration for background blur and noise cancellation
- Highest total AI performance in Ultra 5 at 30 TOPS
- NPU 3 handles 13 TOPS of sustained AI workloads
- 64EU iGPU contributes 8 TOPS for GPU-accelerated AI tasks
- CPU P-cores and E-cores add 9 TOPS for AI inference
- Suitable for local LLM inference, image generation, and AI-assisted editing
Content Creation
Gaming
- Radeon 860M (8 CUs) is a step up from previous 780M designs
- Best suited for 1080p Low-Medium settings
- Benefits from AMD FSR technology
- 5.2 GHz boost provides leading single-threaded performance in the Ultra 5 family
- 64EU iGPU can handle light gaming at 720p/1080p low settings if needed
- Strong 1% low frame rates thanks to high P-core clocks
- Optimal pairing with mid-to-high-end GPUs like RTX 4070 or above
- Overclocking can further improve minimum frame rates
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Exceptional power efficiency
- Integrated 50 TOPS NPU
- Strong integrated graphics for 1080p
- AM5 platform longevity
- Hybrid core efficiency
Cons
- Lower base clock than G-models
- Not ideal for high-refresh-rate gaming
- Locked multiplier
- Performance dependent on cooling limits
Pros
- Unlocked multiplier for enthusiast overclocking
- Highest 5.2 GHz boost in the Ultra 5 family
- 64EU iGPU enables light gaming and GPU compute without dGPU
- ECC memory support unique in the Ultra 5 tier
- 30 TOPS total AI performance
- B0 stepping from launch indicates mature silicon
- Significant efficiency improvement over previous-gen K-series
Cons
- Most expensive Ultra 5 at $319
- No Hyper-Threading reduces multi-threaded density
- 159W PL2 requires adequate cooling investment
- 14 cores may feel limited against 20-core Ultra 7 models for heavy workloads
- No included cooler requires separate purchase
- Arrow Lake gaming performance is competitive rather than dominant
Competitors & Alternatives
AMD Ryzen AI 7 450GE
- Compare head-to-headIntel Core Ultra 5 245KRival
Mainstream Desktop
- Compare head-to-headIntel Core Ultra 5 225FRival
Entry Desktop
- AMD Ryzen 7 8700GERival
Eco Desktop
- AMD Ryzen 5 8600GRival
Budget APU
- Compare head-to-headIntel Core i5-14400Rival
Mainstream Desktop
If you want the same chip but with a 65W TDP for higher sustained performance.
Compare head-to-head- AMD Ryzen AI 9 HX 475GAlt
If you need more CPU and GPU power and can afford a higher TDP.
Intel Core Ultra 5 245K
- AMD Ryzen 7 9700XRival
Performance Mainstream
- AMD Ryzen 5 9600XRival
Mainstream Gaming
- AMD Ryzen 7 7700XRival
Previous Gen Performance
- Intel Core Ultra 7 265KRival
Higher-Tier Arrow Lake
- AMD Ryzen 5 7600XRival
Value Performance
Save $49 if you don't need overclocking or ECC, but still want the 64EU iGPU.
Compare head-to-head
Our Verdict on Each
A highly efficient desktop processor that brings Copilot+ capabilities and strong multi-threaded performance to the 35W power envelope, ideal for compact or silent builds.
Best for: Building a compact, quiet, or eco-friendly PC where low power consumption is more important than peak gaming performance.
Read the full reviewThe best all-around Ultra 5 processor, offering the highest clocks, largest iGPU, ECC support, and unlocked overclocking in a power-efficient 3 nm package. The premium over non-K models is justified for enthusiasts.
Best for: Enthusiast builds where you want the flexibility to overclock, need the larger 64EU iGPU for light GPU tasks, or require ECC memory support in a mainstream desktop platform.
Read the full reviewFrequently Asked Questions
Which is better, AMD Ryzen AI 7 450GE or Intel Core Ultra 5 245K?
Based on our editorial ratings, the AMD Ryzen AI 7 450GE comes out ahead with a score of 8.6/10. 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, AMD Ryzen AI 7 450GE or Intel Core Ultra 5 245K?
For gaming, the Intel Core Ultra 5 245K leads with a gaming performance score of 88/100 among AMD Ryzen AI 7 450GE and Intel Core Ultra 5 245K.
Which uses less power?
The AMD Ryzen AI 7 450GE has the lowest rated TDP. Power draw across these chips: AMD Ryzen AI 7 450GE (35 W), Intel Core Ultra 5 245K (125 W).
Do AMD Ryzen AI 7 450GE and Intel Core Ultra 5 245K use the same socket?
No. They use different sockets (AMD Ryzen AI 7 450GE: AM5, Intel Core Ultra 5 245K: Intel Socket 1851), so each needs a compatible motherboard.
Which has more cores?
The Intel Core Ultra 5 245K has the most cores. Core counts: AMD Ryzen AI 7 450GE (8 cores), Intel Core Ultra 5 245K (14 cores).