Intel Core i7-980 vs Intel Core i5-2300: comparison
Comparison of Intel Core i7-980 and Intel Core i5-2300: key differences and a full specification table.
Key differences
Intel Core i7-980 has more cores (6 vs 4), more threads (12 vs 4), a higher base clock (3.33 GHz vs 2.8 GHz) and a higher maximum clock (3.6 GHz vs 3.1 GHz).
At the same time, Intel Core i5-2300 has a lower TDP (95 W vs 130 W) and a higher maximum memory size (32 GB vs 24 GB).
Both processors match on: process node (32 nm).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | Intel Core i7-980 | Intel Core i5-2300 |
|---|---|---|
| Cores / threads | 6 / 12 | 4 / 4 |
| Max boost clock | 3.6 GHz | 3.1 GHz |
| L3 cache | 12 MB | 6 MB |
| TDP | 130 W | 95 W |
| Process | 32 nm | 32 nm |
| Integrated graphics | — | Intel HD Graphics 2000 |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Core i7-980 | Intel Core i5-2300 |
|---|---|---|
| General | ||
| Model | i7-980 | i5-2300 |
| Codename | Gulftown | Sandy Bridge |
| Segment | Desktop | Desktop |
| Product line | Legacy Intel Core Processors | Legacy Intel Core Processors |
| Process | 32 nm | 32 nm |
| Launch date | Q2 2011 | Q1 2011 |
| Status | Discontinued | Discontinued |
| Expected discontinuance | — | Q2 2012 |
| Servicing status | End of Servicing Lifetime | End of Servicing Lifetime |
| End of servicing updates | — | 12/31/2019 |
| Embedded options available | No | No |
| CPU | ||
| Cores | 6 | 4 |
| Threads | 12 | 4 |
| Multithreading (SMT/HT) | Yes | No |
| Base clock | 3.33 GHz | 2.8 GHz |
| Max boost clock | 3.6 GHz | 3.1 GHz |
| Turbo Boost 2.0 frequency | — | 3.1 GHz |
| L3 cache | 12 MB | 6 MB |
| Bus speed | 4.8 GT/s | 5 GT/s |
| TDP | 130 W | 95 W |
| Turbo Boost | Yes (1) | Yes (2) |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | SSE4.2 | SSE4.1, SSE4.2, AVX |
| QPI links | 1 | — |
| Memory | ||
| Max memory size | 24 GB | 32 GB |
| Memory types | DDR3 | DDR3 |
| Memory channels | 3 | 2 |
| Max memory bandwidth | — | 21 GB/s |
| ECC memory supported | — | No |
| Graphics | ||
| Integrated graphics | — | Intel HD Graphics 2000 |
| Has integrated graphics | — | Yes |
| Graphics base frequency | — | 850 MHz |
| Graphics max frequency | — | 1.1 GHz |
| Max displays | — | 2 |
| Graphics device ID | — | 0x102 |
| Quick Sync Video | — | Yes |
| InTru 3D | — | Yes |
| Flexible Display Interface | — | Yes |
| I/O and interfaces | ||
| PCI Express revision | — | 2 |
| PCI Express lanes | — | 16 |
| Package and thermal | ||
| Sockets supported | FCLGA1366 | LGA1155 |
| Max CPU configuration | 1 | 1 |
| Package size | 45mm x 42.5mm | 37.5mm x 37.5mm |
| TCASE | 68.8 °C | 72.6 °C |
| Die size | 239 mm² | — |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Virtualization for Directed I/O (VT-d) | — | No |
| Extended Page Tables (EPT) | Yes | Yes |
| AES-NI | Yes | Yes |
| Execute Disable Bit | Yes | Yes |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | Yes | Yes |
| Thermal Monitoring Technologies | No | Yes |
| Identity Protection Technology | — | Yes |
| Flex Memory Access | — | Yes |
| Fast Memory Access | — | Yes |