Intel Core i7 4770K vs AMD Opteron 8380 |
Released June, 2013
Intel Core i7 4770K
- 3.5 GHz
- Quad core
- Unlocked
Reasons to buy the Intel Core i7 4770K
 | Is unlocked Yes | | Significantly higher clock speed 3.5 GHz |
| | Much newer manufacturing process 22 nm | | Has a built-in GPU Yes |
VS
Released November, 2008
AMD Opteron 8380
- 2.5 GHz
- Quad core
Reasons to buy the AMD Opteron 8380
| | Supports more CPUs in SMP configuration 8 | | Significantly more l2 cache 2 MB |
| | More l2 cache per core 0.5 MB/core | | Lower typical power consumption 60.94W |
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Differences What are the advantages of each
| |||||||
| Is unlocked | Yes | vs | No | Somewhat common; An unlocked multiplier allows for easier overclocking | |||
|---|---|---|---|---|---|---|---|
| Significantly higher clock speed | 3.5 GHz | vs | 2.5 GHz | 40% higher clock speed | |||
| Much newer manufacturing process | 22 nm | vs | 45 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
| Has a built-in GPU | Yes | vs | No | Somewhat common; A separate graphics adapter is not required | |||
| Much better overclocked clock speed (Air) | 4.48 GHz | vs | 3.11 GHz | Around 45% better overclocked clock speed (Air) | |||
| Slightly more l3 cache | 8 MB | vs | 6 MB | Around 35% more l3 cache; more data can be stored in the l3 cache for quick access later | |||
| Significantly higher Maximum operating temperature | 72.72 °C | vs | 55 °C | More than 30% higher Maximum operating temperature | |||
| Newer | Jun, 2013 | vs | Nov, 2008 | Release date over 4 years later | |||
| More threads | 8 | vs | 4 | Twice as many threads | |||
| More l3 cache per core | 2 MB/core | vs | 1.5 MB/core | Around 35% more l3 cache per core | |||
| Much better overclocked clock speed (Water) | 4.55 GHz | vs | 2.5 GHz | More than 80% better overclocked clock speed (Water) | |||
| |||||||
| Supports more CPUs in SMP configuration | 8 | vs | 1 | 7 supports more CPUs in SMP configuration | |||
| Significantly more l2 cache | 2 MB | vs | 1 MB | 2x more l2 cache; more data can be stored in the l2 cache for quick access later | |||
| More l2 cache per core | 0.5 MB/core | vs | 0.25 MB/core | 2x more l2 cache per core | |||
| Lower typical power consumption | 60.94W | vs | 68.25W | More than 10% lower typical power consumption | |||
| Lower annual home energy cost | 18.07 $/year | vs | 20.24 $/year | More than 10% lower annual home energy cost | |||
| Lower annual commercial energy cost | 65.7 $/year | vs | 73.58 $/year | More than 10% lower annual commercial energy cost | |||
Report a correction
Features Key features of the Core i7 4770K vs Opteron 8380
clock speed
L2 cache
L3 cache
overclocked clock speed (air)
overclocked clock speed (water)
TDP
Specifications Full list of technical specs
summary | Core i7 4770K | vs | Opteron 8380 |
|---|---|---|---|
| Clock speed | 3.5 GHz | 2.5 GHz | |
| Cores | Quad core | Quad core | |
| Is unlocked | Yes | No | |
features | |||
| Has a NX bit | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE4a | |||
| SSE2 | |||
| F16C | |||
| MMX | |||
| SSE4 | |||
| AVX | |||
| SSE3 | |||
| EM64T | |||
| SSE | |||
| SSE4.1 | |||
| FMA3 | |||
| SSE4.2 | |||
| 3DNow! | |||
| Supplemental SSE3 | |||
| AES | |||
| AVX 2.0 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 84W | 75W | |
| Annual home energy cost | 20.24 $/year | 18.07 $/year | |
| Annual commercial energy cost | 73.58 $/year | 65.7 $/year | |
| Typical power consumption | 68.25W | 60.94W | |
details | Core i7 4770K | vs | Opteron 8380 |
|---|---|---|---|
| Threads | 8 | 4 | |
| L2 cache | 1 MB | 2 MB | |
| L2 cache per core | 0.25 MB/core | 0.5 MB/core | |
| L3 cache | 8 MB | 6 MB | |
| L3 cache per core | 2 MB/core | 1.5 MB/core | |
| Manufacture process | 22 nm | 45 nm | |
| Max CPUs | 1 | 8 | |
| Operating temperature | Unknown - 72.72°C | 0 - 55°C | |
overclocking | |||
| Overclocked clock speed | 4.48 GHz | 3.11 GHz | |
| Overclocked clock speed (Water) | 4.55 GHz | 2.5 GHz | |
| Overclocked clock speed (Air) | 4.48 GHz | 3.11 GHz | |
integrated graphics | |||
| GPU | GPU | None | |
| Label | Intel® HD Graphics 4600 | N/A | |
| Number of displays supported | 3 | N/A | |
| GPU clock speed | 350 MHz | N/A | |
| Turbo clock speed | 1,250 MHz | N/A | |
 Intel Core i7 4770K  Report a correction |  AMD Opteron 8380 Report a correction |
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