Intel Core i7-14650HX vs Intel Core Ultra 9 275HX
The Core Ultra 9 275HX has 10% better performance than the Core i7-14650HX for the 3DMark 11 Performance Physics benchmark.
We do not have any performance per dollar data for the Core i7-14650HX and the Core Ultra 9 275HX for the 3DMark 11 Performance Physics benchmark.
Summary
About the Intel Core i7-14650HX CPU
The Intel Core i7-14650HX is a 16-core (24-thread) processor built for the mobile CPU market. It launched in Q1 2024. It is part of Intel's Core i7 lineup, which is based on the Raptor Lake-HX Refresh microarchitecture. The i7-14650HX is compatible with Intel BGA 1964 motherboards and is fabricated on Intel's 10 nm manufacturing process. It features the UHD Graphics 710 integrated graphics solution.
Memory and Cache
The Core i7-14650HX supports DDR4-3200, DDR5-5600 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Core i7-14650HX has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 80 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 2 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 30 MB.
Cores and Clock Speeds
The Core i7-14650HX features 16 total cores which can process 24 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The 16 cores consist of 8 P-Cores and 8 E-Cores. P-Cores are designed for high-performance tasks and E-Cores are intended for efficiency and lighter tasks. The base clock speed of the CPU is 2.2 GHz, and it can boost up to 5.2 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is unlocked, enabling overclocking for those seeking to push the CPU's performance further.
Integrated Graphics
The Core i7-14650HX includes an integrated graphics solution called UHD Graphics 710. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.
Benchmark Performance
The Core i7-14650HX has the 41st best 3DMark 11 Performance Physics score among the 767 benchmarked CPUs in our database. It achieves 63.14% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X.
About the Intel Core Ultra 9 275HX CPU
The Intel Core Ultra 9 275HX is a 24-core (24-thread) processor built for the mobile CPU market. It launched in Q1 2025. It is part of Intel's Ultra 9 lineup, which is based on the Arrow Lake-HX microarchitecture. The Ultra 9 275HX is compatible with Intel BGA 2114 motherboards and is fabricated on TSMC's 3 nm manufacturing process. It features the Arc Xe-LPG Graphics 64EU integrated graphics solution.
Memory and Cache
The Core Ultra 9 275HX supports DDR5 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Core Ultra 9 275HX has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 192 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 3 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 36 MB.
Cores and Clock Speeds
The Core Ultra 9 275HX features 24 total cores which can process 24 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The 24 cores consist of 8 P-Cores and 16 E-Cores. P-Cores are designed for high-performance tasks and E-Cores are intended for efficiency and lighter tasks. The base clock speed of the CPU is 2.7 GHz, and it can boost up to 5.4 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is unlocked, enabling overclocking for those seeking to push the CPU's performance further.
Integrated Graphics
The Core Ultra 9 275HX includes an integrated graphics solution called Arc Xe-LPG Graphics 64EU. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.
Benchmark Performance
The Core Ultra 9 275HX has the 26th best 3DMark 11 Performance Physics score among the 767 benchmarked CPUs in our database. It achieves 69.54% of the performance of the best benchmarked CPU, the AMD Ryzen 9 9950X.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Core i7-14650HX | Core Ultra 9 275HX |
|---|---|---|
| Manufacturer | Intel | Intel |
| Series | Core i7 | Ultra 9 |
| Market Segment | Mobile | Mobile |
| Release Date | Q1 2024 | Q1 2025 |
| Production Status | Active | Active |
| Shop | Check Price | Check Price |
Benchmark Performance
The Core Ultra 9 275HX has 10% better performance than the Core i7-14650HX for the 3DMark 11 Performance Physics benchmark.
The Core i7-14650HX is ranked 41st with a score of 24,163, and the Core Ultra 9 275HX is ranked 26th with a score of 26,611.5.
We do not have any performance per dollar data for the Core i7-14650HX and the Core Ultra 9 275HX for the 3DMark 11 Performance Physics benchmark.
Relative Performance
The average score in the benchmark test can be compared to similar CPUs to assess relative performance. Generally, powerful CPUs tend to have higher scores.
| CPU | Benchmark Performance | |
|---|---|---|
| Ryzen AI Max+ 395 | 26,998 | +12% |
| Ryzen 9 7945HX | 26,667 | +10% |
| Core Ultra 9 275HX | 26,611.5 | +10% |
| Ryzen 7 7745HX | 25,687.5 | +6% |
| Ryzen AI Max+ PRO 395 | 25,322 | +5% |
| Core i7-13650HX | 24,468.5 | +1% |
| Core Ultra 7 255HX | 24,379 | +1% |
| Core i7-14650HX | 24,163 | |
| Core i9-13950HX | 23,960 | -1% |
| Core i9-13905H | 23,894 | -1% |
Relative Value For Money
The average performance per dollar in the benchmark test can be compared to similar CPUs to assess relative value. A higher score implies a better value for your money.
| CPU | Performance Per Dollar | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance per dollar with other CPUs. | |||
Benchmark Scores
This table showcases the average performance scores achieved by both CPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.
- Popular
| Benchmark | Core i7-14650HX | Core Ultra 9 275HX |
|---|---|---|
| 3DMark 11 Performance Physics | 24,163 | 26,611.5 (+10.13%) |
| 3DMark Time Spy CPU | 15,311 | 16,329 (+6.65%) |
| Cinebench R15 Multi-Core | 3,799 | 5,787 (+52.33%) |
| Cinebench R15 Single-Core | 287 | 335.5 (+16.9%) |
| Geekbench 6.2 Multi-Core | 16,010 | -- |
| Geekbench 6.2 Single-Core | 2,761 | -- |
| CPU Mark Multi-Thread | 39,206 | -- |
| CPU Mark Single-Thread | 3,792 | -- |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Core i7-14650HX | Core Ultra 9 275HX |
|---|---|---|
| Manufacturer | Intel | Intel |
| Foundry | Intel | TSMC |
| Process Size | 10 nm | 3 nm |
| Transistors | -- | 17,800 million |
Architecture
CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.
| Spec | Core i7-14650HX | Core Ultra 9 275HX |
|---|---|---|
| Series | Core i7 | Ultra 9 |
| Microarchitecture | Raptor Lake-HX Refresh | Arrow Lake-HX |
| Codename | Raptor Lake-HX | Arrow Lake-HX |
| Memory Support | DDR4-3200, DDR5-5600 | DDR5 |
| Memory Channels | Dual-channel | Dual-channel |
| ECC Memory | Yes | No |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.
| Spec | Core i7-14650HX | Core Ultra 9 275HX |
|---|---|---|
| Cores | 16 | 24 |
| Threads | 24 | 24 |
| Performance Cores (P-cores) | 8 | 8 |
| Efficient Cores (E-cores) | 8 | 16 |
| Clock Speed | 2.2 GHz | 2.7 GHz |
| Turbo Clock | 5.2 GHz | 5.4 GHz |
| P-core Clock | 2.2 GHz | 2.7 GHz |
| P-core Turbo Clock | 5.2 GHz | 5.4 GHz |
| E-core Clock Speed | 1600.0 MHz | 2.1 GHz |
| E-core Turbo Clock | 3.7 GHz | 4.6 GHz |
| Base Clock | 100 MHz | 100 MHz |
| Multiplier | 22.0x | 27.0x |
| Multiplier Unlocked | Yes | Yes |
Cache
CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.
| Spec | Core i7-14650HX | Core Ultra 9 275HX |
|---|---|---|
| L1 Cache | 80 KB | 192 KB |
| L2 Cache | 2 MB | 3 MB |
| L3 Cache | 30 MB | 36 MB |
| E-core L1 Cache | 96 KB | 96 KB |
| E-core L2 Cache | 4 MB | 4 MB |
Compatibility & Power Consumption
Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.
| Spec | Core i7-14650HX | Core Ultra 9 275HX |
|---|---|---|
| Socket | Intel BGA 1964 | Intel BGA 2114 |
| PCI Express | PCIe 5.0 x16, PCIe 4.0 x4 | PCIe 5.0 x20, PCIe 4.0 x4 |
| Thermal Design Power (TDP) | 55 W | 55 W |
| Power Limit 1 (PL1) | 55 W | 55 W |
| Power Limit 2 (PL2) | 157 W | 160 W |
| Tcase Max | 72 °C | -- |
| TJ Max | 100 °C | 105 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Core i7-14650HX | Core Ultra 9 275HX |
|---|---|---|
| Integrated Graphics | UHD Graphics 710 | Arc Xe-LPG Graphics 64EU |
| Extensions / Technologies | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, FMA3, SHA, EIST, Intel 64, XD bit, VT-x, VT-d, AES-NI, TSX, TXT, CLMUL, F16C, BMI1, BMI2, ABM, ADX, RdRand, TBT 2.0, TBT 3.0, DLBoost | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-VNNI, FMA3, SHA, EIST, Speed Shift, Intel 64, XD bit, VT-x, VT-x EPT, VT-d, VT-rp, AES-NI, TXT, TDT, CLMUL, F16C, BMI1, BMI2, ABM, ADX, MBEC, SIPP, CFET, RdRand, TME, IPU 6.0, vPro, Thread Director, DLBoost 3.0, AI Boost 3.0, TBT 2.0, TBMT 3.0 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.