| Info | Intel Core i3 8100 | Intel Core i5 7400 |
|---|---|---|
| Price | $205.00 BUY NOW! | $185.00 BUY NOW! |
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Intel Core i3-8100 vs Core i5-7400 Full Comparison & Benchmarks
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1) General Spec
| Comparison | i3-8100 | i5-7400 |
|---|---|---|
| Vendor | Intel | Intel |
| Value for money (0-100) | 16.08 | 13.96 |
| Market segment | Desktop processor | Desktop processor |
| Series | Intel i3 | Intel Core i5 |
| Architecture codename | Coffee Lake | Kaby Lake |
| Release date | 5 October 2017 (4 years ago) | 3 January 2017 (4 years ago) |
| Launch price (MSRP) | $117 | $182 |
| Price now | $223 (1.9x MSRP) | $190 (1x MSRP) |
2) Performance Comparison
| Cores | 4 | 4 |
| Threads | 4 | 4 |
| Base Frequency | 3.0 GHz | 3.6 GHz |
| Turbo Boost Frequency | 3.5 GHz | – |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 30x | 28x |
| Bus Bandwidth | 8 GT/s | 8 GT/s |
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 256K (per core) | 256K (per core) |
| L3 Cache | 6MB (shared) | 6MB (shared) |
| Unlocked Multiplier | No | No |
3) Basic Comparison
Intel Core i3-8100 and Intel Core i5-7400 both are desktop-based CPUs that work only on desktops can’t use for laptops. Intel Core i3-8100 is an 8th generation CPU while Intel Core i5-7400 is a 7th generation CPU. both are Intel series, Core i3-8100 is released on 5 Oct 2017 while Core i5-7400 was released on January 3, 2017. Core i3-8100 is based on Coffe lake while Intel Core i5-7400 is based on Kaby Lake architecture.
4) Cache Comparison
Intel Core i3-8100 and Intel Core i5-7400 have 64K (per core) of Level 1 Cache. L2 cache is also the same in both and is 256k( per core). Both Intel Core i3 and core i5 have the same amount of Level 3 cache which is 6 MB (shared). Overall both have the same amount of Cache.
| Comparison | i3-8100 | i5-7400 |
|---|---|---|
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 256K (per core) | 256K (per core) |
| L3 Cache | 6MB (shared) | 6MB (shared) |
5) Frequency Comparison
Intel Core i3 and Intel core i5 both have 4 cores and 4 Threads. The base frequency of Intel Core i5 is 3.0 GHz while the base frequency of Intel core i3 is 3.6 GHz. the turbo boost frequency of Intel Core i5 is 3.5 GHz while the Turbo boost frequency of Intel core i3 is 3.8 GHz. Intel Core i3 and Intel core i5 both have bus Bandwidth and are 8GT/s. here in this comparison, Intel Core i3 is better than Intel core i5 because its turbo boost frequency is 3.8 GHz.
6) Memory Comparison
Intel Core i3 and Intel core i5 both have the same amount of memory slots (2) and support up to 64 GB of DDR4 memory. Core i5 doesn’t support ECC while core i3 supports ECC. The maximum memory bandwidth of Intel core i5 is 35.7 6GB per second while the maximum memory bandwidth of Intel Core i3 is 37.5 GB per second. Here in this comparison, Intel Core i3 is better than Intel core i5.
7) GPU Comparison
Intel Core i3-8100 and Intel Core i5-7400 both use the same integrated graphics Intel HD graphics 630. The GPU clock is 350 MHz in both CPUs. the GPU Boost Clock of Core i5-7400 is 1150 MHz while Core i3-8100 has 1000 MHz. Both CPUs are power efficient and are 15 Watt. Here in this comparison, Intel Core i5 is better than Intel Core i3, because its GPU Boost Clock speed is more than i3
Benefits Of Intel Core i3-8100
Core i3-8100 has a 20% faster CPU speed than i5-7400
i3-8100 is 9 months newer than i5-7400
i3-8100 has 100Mhz faster GPU Turbo speed, result score was 1100MHz vs 1000MHz
i3-8100 also supports ECC memory i5-7400 doesn’t
Benefits of Intel Core i5-7400
Intel Core i5-7400 has more powerful Intel HD Graphics 630 integrated graphics
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