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Intel Core Ultra 9 275HX vs AMD Ryzen 9 9955HX: Which CPU is the best?
Compares the Intel Core Ultra 9 275HX and AMD Ryzen 9 9955HX in 29 games, applications, temperature, power consumption, battery life, integrated graphics, etc., to analyze which CPU is more suitable for gaming laptops. AMD offers better performance in most real-world tasks, but Intel has strengths in specific tasks and battery life.
1. 💻 Intel Core Ultra 9 275HX vs AMD Ryzen 9 9955HX: Key Specifications Comparison
- ✅ Intel Core Ultra 9 275HX: 24 cores (8 P-cores, 16 E-cores), Hyper-Threading not supported, DDR5-6400 memory support
- ✅ AMD Ryzen 9 9955HX: 16 cores, 32 threads, DDR5-5600 memory support
- ✅ Cache Memory: AMD has more L3 cache, Intel has more L2 cache
- ✅ TDP: Both processors have 55W TDP, but actual power consumption may be higher
| Item | Intel Core Ultra 9 275HX | AMD Ryzen 9 9955HX |
|---|---|---|
| Cores/Threads | 24/24 | 16/32 |
| Memory Support | DDR5-6400 | DDR5-5600 |
00:00 - 01:14
1. 💻 Intel Core Ultra 9 275HX vs AMD Ryzen 9 9955HX: Key Specifications Comparison
- ✅ Intel Core Ultra 9 275HX: 24 cores (8 P-cores, 16 E-cores), Hyper-Threading not supported, DDR5-6400 memory support
- ✅ AMD Ryzen 9 9955HX: 16 cores, 32 threads, DDR5-5600 memory support
- ✅ Cache Memory: AMD has more L3 cache, Intel has more L2 cache
- ✅ TDP: Both processors have 55W TDP, but actual power consumption may be higher
| Item | Intel Core Ultra 9 275HX | AMD Ryzen 9 9955HX |
|---|---|---|
| Cores/Threads | 24/24 | 16/32 |
| Memory Support | DDR5-6400 | DDR5-5600 |
02:22 - 04:29
2. 📊 Cinebench and Power Scaling Test Results
- ✅ Cinebench Multi-Core Score: Intel showed better performance between 15~85W, but performance degraded between 85~120W, so AMD showed better performance
- ✅ Temperature: Intel laptops maintained lower temperatures at 150W
- ✅ Power Consumption: AMD laptops consumed more power than Intel laptops
- ✅ Efficiency: Intel is superior in terms of power efficiency
- ✅ Clock Speed: AMD chips reached higher clock speeds
04:30 - 06:58
3. 🎬 Content Creation and Application Performance Comparison
- ✅ Rendering Tasks (Blender, V-Ray, Corona Renderer): AMD showed better performance
- ✅ Content Creation Tasks (DaVinci Resolve, Adobe Premiere, Adobe Photoshop): AMD scored better, especially showing a big difference in Photoshop
- ✅ Video Encoding (Handbrake): AMD provides faster encoding speeds
- ✅ MATLAB: Intel showed overwhelming superiority
- ✅ AES Encryption (OpenSSL): AMD showed much better performance
- ✅ Compression/Decompression (7-Zip): AMD showed about 35% faster speed in decompression and about 14% faster speed in compression
- ✅ LLVM Compilation: AMD showed about 27% faster completion time than Intel
- ✅ Geekbench 6: Multi-core results are similar to Cinebench, and AMD is slightly ahead in single-core
06:59 - 12:28
4. 🎮 Gaming Performance Comparison in 29 Games (1080p, 1440p, 4K)
- ✅ Overall Trend: As resolution increases (4K), CPU differences decrease and become more dependent on GPU performance
- ✅ The Last of Us Part 2: Intel showed a 13% higher average frame rate at 1080p, but there was no practical difference at 1440p and 4K
- ✅ Counter-Strike 2: AMD showed a noticeable advantage at all resolutions
- ✅ Rainbow Six Siege: AMD is 11% faster at 1080p and 5% faster at 1440p. No difference at 4K
- ✅ Fortnite: Results were mixed depending on the resolution, but Intel showed higher 1% Low results
- ✅ Spider-Man 2: Intel is about 11% faster at 1080p
- ✅ Stalker 2: Intel is 8% faster at 1080p
- ✅ Red Dead Redemption 2: AMD showed the best performance, presumed to be due to issues between the RTX 50 series and Intel CPUs
- ✅ Average Frame Rate: AMD is 1.5% faster at 1080p. 1.2% faster at 1440p. 0.4% faster at 4K
12:29 - 13:07
5. 🔋 Integrated Graphics and Battery Life Comparison
- ✅ Integrated Graphics: Intel recorded more than twice the average FPS than AMD in Cyberpunk 2077
- ✅ Battery Life: Intel laptops provide longer battery life, due to the power efficiency of Intel's integrated graphics
13:08 - 14:42
6. 💰 Price and Value Analysis
- ✅ Price Volatility: Prices fluctuate over time, so check the links for the latest information
- ✅ US Market: AMD laptops are slightly cheaper, but have lower graphics card grades. Intel laptops have twice as much RAM
- ✅ German Market: Intel laptops are slightly more expensive than AMD laptops (about 1.5%)
- ✅ Value: AMD offers slightly better value
14:43 - 15:55
7. 🏆 Final Conclusion: AMD or Intel, Which CPU Should You Choose?
- ✅ Overall Performance: AMD processors provide better performance in most cases
- ✅ Intel's Strengths: MATLAB, The Last of Us Part 2, integrated graphics performance, battery life, power efficiency, low temperature
- ✅ Importance of CPU Choice: GPU selection has a greater impact on game performance
- ✅ Buying Tip: If a specific model is only offered by Intel, you can still get good performance by choosing Intel