Intel Core i3-N305 vs Intel Core i5-7440HQ
The Core i3-N305 has 36% better performance than the Core i5-7440HQ for the 3DMark 11 Performance Physics benchmark.
The Core i3-N305 has 10% better value for the money than the Core i5-7440HQ for the 3DMark 11 Performance Physics benchmark.
Summary
About the Intel Core i3-N305 CPU
The Intel Core i3-N305 is a 8-core (8-thread) processor built for the mobile CPU market. It launched in Q1 2023 with a suggested retail price of $309. It is part of Intel's Core i3 lineup, which is based on the Alder Lake-N microarchitecture. The i3-N305 is compatible with Intel BGA 1264 motherboards and is fabricated on Intel's 10 nm manufacturing process. It features the UHD Graphics 770 integrated graphics solution.
Memory and Cache
The Core i3-N305 supports DDR4-3200, DDR5 memory and features a single-channel memory controller, allowing it to utilize 1 memory modules simultaneously. In terms of cache, the Core i3-N305 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 96 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 6 MB.
Cores and Clock Speeds
The Core i3-N305 features 8 total cores which can process 8 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 100.0 MHz, and it can boost up to 3.8 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.
Integrated Graphics
The Core i3-N305 includes an integrated graphics solution called UHD Graphics 770. 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 & Value
The Core i3-N305 has the 279th best 3DMark 11 Performance Physics score among the 720 benchmarked CPUs in our database. It achieves 24.13% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D. Its 8,926 score and $309 launch price (MSRP) gives it a performance per dollar of 28.89. This is the 123rd best in value for the 3DMark 11 Perf. Physics benchmark.
About the Intel Core i5-7440HQ CPU
The Intel Core i5-7440HQ is an end-of-life 4-core (4-thread) processor built for the mobile CPU market. It launched in Q1 2017 with a suggested retail price of $250. It is part of Intel's Core i5 lineup, which is based on the Kaby Lake-H microarchitecture. The i5-7440HQ is compatible with Intel BGA 1440 motherboards and is fabricated on Intel's 14 nm manufacturing process. It features the Intel HD Graphics 630 integrated graphics solution.
Memory and Cache
The Core i5-7440HQ supports DDR4-2400, DDR3 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Core i5-7440HQ has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 256 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 6 MB.
Cores and Clock Speeds
The Core i5-7440HQ features 4 total cores which can process 4 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 2.8 GHz, and it can boost up to 3.8 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.
Integrated Graphics
The Core i5-7440HQ includes an integrated graphics solution called Intel HD Graphics 630. 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 & Value
The Core i5-7440HQ has the 360th best 3DMark 11 Performance Physics score among the 720 benchmarked CPUs in our database. It achieves 17.80% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D. Its 6,583 score and $250 launch price (MSRP) gives it a performance per dollar of 26.33. This is the 138th best in value for the 3DMark 11 Perf. Physics benchmark.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Core i3-N305 | Core i5-7440HQ |
|---|---|---|
| Manufacturer | Intel | Intel |
| Series | Core i3 | Core i5 |
| Market Segment | Mobile | Mobile |
| Release Date | Q1 2023 | Q1 2017 |
| Launch Price (MSRP) | $309 | $250 |
| Production Status | Active | End-of-life |
| Shop | Check Price | Check Price |
Benchmark Performance
The Core i3-N305 has 36% better performance than the Core i5-7440HQ for the 3DMark 11 Performance Physics benchmark.
The Core i3-N305 is ranked 279th with a score of 8,926, and the Core i5-7440HQ is ranked 360th with a score of 6,583.
The Core i3-N305 has 10% better value for the money than the Core i5-7440HQ for the 3DMark 11 Performance Physics benchmark.
The Core i3-N305 is ranked 123rd with a performance per dollar of 28.89, and the Core i5-7440HQ is ranked 138th with a performance per dollar of 26.33.
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 | |
|---|---|---|
| Xeon E3-1505M v5 | 9,332 | +5% |
| Core i7-7820HQ | 9,118.5 | +2% |
| Core i3-N305 | 8,926 | |
| Core i7-7700HQ | 8,833 | -1% |
| Core i7-4930MX | 8,727.5 | -2% |
| Core i7-8665U | 6,758 | -24% |
| Core i7-8565U | 6,739 | -25% |
| Core i5-7440HQ | 6,583 | -26% |
| Core i5-8365U | 6,395 | -28% |
| Core i7-4702MQ | 6,366.5 | -29% |
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 | |
|---|---|---|
| Core i5-1038NG7 | 29.38 | +2% |
| Core i3-N305 | 28.89 | |
| Core i7-1365U | 28.34 | -2% |
| Core i7-1355U | 28.03 | -3% |
| Xeon E-2276M | 27.93 | -3% |
| Core i7-11370H | 27.51 | -5% |
| Core i5-8259U | 26.65 | -8% |
| Core i7-7820HK | 26.51 | -8% |
| Core i5-7440HQ | 26.33 | -9% |
| Xeon E-2176M | 26.06 | -10% |
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 i3-N305 | Core i5-7440HQ |
|---|---|---|
| 3DMark 11 Performance Physics | 8,926 (+35.59%) | 6,583 |
| 3DMark Time Spy CPU | 3,493 | -- |
| Cinebench R15 Multi-Core | 829 (+49.64%) | 554 |
| Cinebench R15 Single-Core | 164.7 (+4.24%) | 158 |
| Geekbench 6.2 Multi-Core | 4,727 (+53.87%) | 3,072 |
| Geekbench 6.2 Single-Core | 1,318 (+9.56%) | 1,203 |
| CPU Mark Multi-Thread | 10,095 (+83.15%) | 5,512 |
| CPU Mark Single-Thread | 2,227 (+7.17%) | 2,078 |
Technical Specs
Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Core i3-N305 | Core i5-7440HQ |
|---|---|---|
| Manufacturer | Intel | Intel |
| Foundry | Intel | Intel |
| Process Size | 10 nm | 14 nm |
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 i3-N305 | Core i5-7440HQ |
|---|---|---|
| Series | Core i3 | Core i5 |
| Microarchitecture | Alder Lake-N | Kaby Lake-H |
| Codename | Gracemont | Kaby Lake-H |
| Memory Support | DDR4-3200, DDR5 | DDR4-2400, DDR3 |
| Memory Channels | Single-channel | Dual-channel |
| ECC Memory | No | 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 i3-N305 | Core i5-7440HQ |
|---|---|---|
| Cores | 8 | 4 |
| Threads | 8 | 4 |
| Clock Speed | 100.0 MHz | 2.8 GHz |
| Turbo Clock | 3.8 GHz | 3.8 GHz |
| Base Clock | 100 MHz | 100 MHz |
| Multiplier | 1.0x | 28.0x |
| Multiplier Unlocked | No | No |
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 i3-N305 | Core i5-7440HQ |
|---|---|---|
| L1 Cache | 96 KB | 64 KB |
| L2 Cache | 2 MB | 256 KB |
| L3 Cache | 6 MB | 6 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 i3-N305 | Core i5-7440HQ |
|---|---|---|
| Socket | Intel BGA 1264 | Intel BGA 1440 |
| PCI Express | PCIe 3.0 x9 | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 15 W | 45 W |
| TJ Max | 105 °C | 100 °C |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Core i3-N305 | Core i5-7440HQ |
|---|---|---|
| Integrated Graphics | UHD Graphics 770 | Intel HD Graphics 630 |
| Extensions / Technologies | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, FMA3, AVX-VNNI, AES-NI, EIST, Intel 64, CLMUL, RDRAND, SHA, TXT, SGX, VT-d, VT-x, TBT 2.0 | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, EIST, Intel 64, XD bit, TXT, VT-x, VT-d, AES-NI, TBT 2.0 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.