Performance
Core i5-11400F25% better
15,36742% of 36,991
Core i7-7740X
12,29633% of 36,991
The Core i5-11400F has 25% better performance than the Core i7-7740X for the 3DMark 11 Performance Physics benchmark.
Performance per dollar
Core i5-11400F
97.8881% of 121.53
Core i7-7740X
No data available
The Core i5-11400F has 81% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: Intel Core i5-13400F.
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Summary
#
About the Intel Core i5-11400F CPU
The Intel Core i5-11400F is an end-of-life 6-core (12-thread) processor built for the desktop CPU market. It launched in Q1 2021 with a suggested retail price of $157. It is part of Intel's Core i5 lineup, which is based on the Rocket Lake-S microarchitecture. The i5-11400F is compatible with Intel Socket 1200 motherboards and is fabricated on Intel's 14 nm manufacturing process.
Memory and Cache
The Core i5-11400F supports DDR4 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Core i5-11400F 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 512 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 12 MB.
Cores and Clock Speeds
The Core i5-11400F features 6 total cores which can process 12 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 2.6 GHz, and it can boost up to 4.4 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 i5-11400F does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
Benchmark Performance & Value
The Core i5-11400F has the 132nd best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 41.54% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D. Its 15,367 score and $157 launch price (MSRP) gives it a performance per dollar of 97.88. This is the 8th best in value for the 3DMark 11 Perf. Physics benchmark.
About the Intel Core i7-7740X CPU
The Intel Core i7-7740X is a 4-core (8-thread) processor built for the desktop CPU market. It launched in Q2 2017. It is part of Intel's Core i7 lineup, which is based on the X-Series 7th Gen microarchitecture. The i7-7740X is compatible with Intel Socket 2066 motherboards and is fabricated on Intel's 14 nm manufacturing process.
Memory and Cache
The Core i7-7740X supports DDR4 memory and features a quad-channel memory controller, allowing it to utilize 4 memory modules simultaneously. In terms of cache, the Core i7-7740X 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 8 MB.
Cores and Clock Speeds
The Core i7-7740X features 4 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 4.3 GHz, and it can boost up to 4.6 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 i7-7740X does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.
Benchmark Performance
The Core i7-7740X has the 189th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 33.24% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.
General Info
General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Core i5-11400F | Core i7-7740X |
|---|---|---|
| Manufacturer | Intel | Intel |
| Series | Core i5 | Core i7 |
| Market Segment | Desktop | Desktop |
| Release Date | Q1 2021 | Q2 2017 |
| Launch Price (MSRP) | $157 | -- |
| Production Status | End-of-life | Active |
| Shop | Check Price | Check Price |
Benchmark Performance
#
Performance
Core i5-11400F25% better
15,36742% of 36,991
Core i7-7740X
12,29633% of 36,991
The Core i5-11400F has 25% better performance than the Core i7-7740X for the 3DMark 11 Performance Physics benchmark.
The Core i5-11400F is ranked 132nd with a score of 15,367, and the Core i7-7740X is ranked 189th with a score of 12,296.
Performance per dollar
Core i5-11400F
97.8881% of 121.53
Core i7-7740X
No data available
The Core i5-11400F has 185% of the performance per dollar compared to the leader for the 3DMark 11 Performance Physics benchmark: AMD Ryzen 9 7950X3D.
Core i5-11400F's 97.88 performance per dollar ranks it 8th among the other benchmarked CPUs in our database.
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.
Choose Baseline CPU:Core i5-11400F or
| CPU | Benchmark Performance | |
|---|---|---|
| Core i7-6950X | 16,403 | +7% |
| Core i5-11600K | 16,381 | +7% |
| Core i5-11400F | 15,367 | |
| Core i9-7900X | 15,260 | -1% |
| Ryzen 7 2700X | 15,098 | -2% |
| Ryzen 7 1700 | 12,723 | -17% |
| Ryzen 5 2600 | 12,405 | -19% |
| Core i7-7740X | 12,296 | -20% |
| Ryzen 5 2600X | 12,074 | -21% |
| Core i7-4960X | 11,992 | -22% |
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.
Choose Baseline CPU:Core i5-11400F orCore i7-7740X
| CPU | Performance Per Dollar | |
|---|---|---|
| Core i5-12400F | 111.7 | +14% |
| Ryzen 3 3100 | 108.1 | +10% |
| Ryzen 3 3300X | 107.93 | +10% |
| Ryzen 5 7600 | 104.17 | +6% |
| Core i5-11400F | 97.88 | |
| Ryzen 5 7600X | 86.06 | -12% |
| Ryzen 7 5700X | 66.92 | -32% |
| Ryzen 5 5600X | 65.72 | -33% |
| Ryzen 5 5600G | 63.85 | -35% |
| Core i5-11600K | 62.52 | -36% |
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 i5-11400F | Core i7-7740X |
|---|---|---|
| 3DMark 11 Performance Physics | 15,367 (+24.98%) | 12,296 |
| 3DMark Time Spy CPU | 8,468 (+49.53%) | 5,663 |
| Cinebench R15 Multi-Core | 1,574 (+58.83%) | 991 |
| Cinebench R15 Single-Core | 210 (+7.42%) | 195.5 |
| Geekbench 6.2 Multi-Core | 7,613 (+39.46%) | 5,459 |
| Geekbench 6.2 Single-Core | 1,979 (+17.59%) | 1,683 |
| CPU Mark Multi-Thread | 17,061 (+77.15%) | 9,631 |
| CPU Mark Single-Thread | 3,000 (+11.65%) | 2,687 |
Benchmarks Source: Notebookcheck
Technical Specs
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Manufacturing Details
Information about the CPU's manufacturing like its foundry, process size, and transistor count.
| Spec | Core i5-11400F | Core i7-7740X |
|---|---|---|
| Manufacturer | Intel | Intel |
| Foundry | Intel | Intel |
| Process Size | 14 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 i5-11400F | Core i7-7740X |
|---|---|---|
| Series | Core i5 | Core i7 |
| Microarchitecture | Rocket Lake-S | X-Series 7th Gen |
| Codename | Rocket Lake | Kaby Lake-X |
| Memory Support | DDR4 | DDR4 |
| Memory Channels | Dual-channel | Quad-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 i5-11400F | Core i7-7740X |
|---|---|---|
| Cores | 6 | 4 |
| Threads | 12 | 8 |
| Clock Speed | 2.6 GHz | 4.3 GHz |
| Turbo Clock | 4.4 GHz | 4.6 GHz |
| Base Clock | 100 MHz | 100 MHz |
| Multiplier | 26.0x | 43.0x |
| Multiplier Unlocked | No | 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 i5-11400F | Core i7-7740X |
|---|---|---|
| L1 Cache | 80 KB | 64 KB |
| L2 Cache | 512 KB | 256 KB |
| L3 Cache | 12 MB | 8 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 i5-11400F | Core i7-7740X |
|---|---|---|
| Socket | Intel Socket 1200 | Intel Socket 2066 |
| PCI Express | PCIe 4.0 x20 | PCIe 3.0 |
| Thermal Design Power (TDP) | 65 W | 112 W |
| Tcase Max | 72 °C | 72 °C |
| TJ Max | 100 °C | -- |
Graphics, Features, & Extensions
Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.
| Spec | Core i5-11400F | Core i7-7740X |
|---|---|---|
| Extensions / Technologies | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, AVX-512, 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 | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, EIST, Intel 64, XD bit, VT-x, VT-d, HTT, AES-NI, TSX, TXT, CLMUL, FMA3, F16C, BMI1, BMI2, Boost 2.0 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.