Intel Core i3-10305 vs Intel Core i3-10320
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CPU comparison with benchmarks
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| Intel Core i3-10305 | Intel Core i3-10320 | |
CPU comparisonIntel Core i3-10305 or Intel Core i3-10320 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core i3-10305 has 4 cores with 8 threads and clocks with a maximum frequency of 4.50 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i3-10305 was released in Q1/2021. The Intel Core i3-10320 has 4 cores with 8 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i3-10320 was released in Q2/2020. |
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| Intel Core i3 | Family | Intel Core i3 |
| Intel Core i 10000 | CPU group | Intel Core i 10000 |
| 10 | Generation | 10 |
| Comet Lake S | Architecture | Comet Lake S |
| Desktop / Server | Segment | Desktop / Server |
| Intel Core i3-9300 | Predecessor | Intel Core i3-9320 |
| -- | Successor | -- |
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CPU Cores and Base FrequencyIn addition to the number of CPU cores and threads, you can see here whether the Intel Core i3-10305 or Intel Core i3-10320 can be overclocked. You will also find the clock frequencies of the processor (single-core and multi-core) here. The number of CPU cores greatly affects the speed of the processor. |
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| 4 | Cores | 4 |
| 8 | Threads | 8 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 3.80 GHz | Frequency | 3.80 GHz |
| 4.50 GHz | Turbo Frequency (1 Core) | 4.60 GHz |
| 4.30 GHz | Turbo Frequency (All Cores) | 4.40 GHz |
Internal GraphicsThe Intel Core i3-10305 or Intel Core i3-10320 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. A processor with integrated graphics is also called APU (Accelerated Processing Unit). |
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| Intel UHD Graphics 630 | GPU | Intel UHD Graphics 630 |
| 0.35 GHz | GPU frequency | 0.35 GHz |
| 1.15 GHz | GPU (Turbo) | 1.20 GHz |
| 9.5 | GPU Generation | 9.5 |
| 14 nm | Technology | 14 nm |
| 3 | Max. displays | 3 |
| 24 | Execution units | 24 |
| 192 | Shader | 192 |
| 64 GB | Max. GPU Memory | 64 GB |
| 12 | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | Decode / Encode |
| Decode / Encode | Codec VP8 | Decode / Encode |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe memory type as well as the amount of memory can greatly affect the speed of the processor. The memory bandwidth depends on several factors and is given in gigabytes per second. |
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| DDR4-2666 | Memory | DDR4-2666 |
| 128 GB | Max. Memory | 128 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 41.6 GB/s | Bandwidth | 41.6 GB/s |
| No | ECC | No |
| L2 Cache | ||
| 8.00 MB | L3 Cache | 8.00 MB |
| 3.0 | PCIe version | 3.0 |
| 16 | PCIe lanes | 16 |
Thermal ManagementThe Thermal Design Power (TDP for short) specifies the necessary cooling solution to cool the processor sufficiently. The TDP usually only gives a rough idea of the real consumption of a CPU. |
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| 65 W | TDP (PL1 / PBP) | 65 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsHere you will find information on the size of the level 2 and level 3 cache of the Intel Core i3-10305 or Intel Core i3-10320 as well as a list of the processors ISA extensions. We have documented the architecture and the manufacturing technology for you as well as the release date. |
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| 14 nm | Technology | 14 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
| LGA 1200 | Socket | LGA 1200 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q1/2021 | Release date | Q2/2020 |
| -- | Release price | 154 $ |
| show more data | show more data | |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core i3-10305
4C 8T @ 4.50 GHz |
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Intel Core i3-10320
4C 8T @ 4.60 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
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Intel Core i3-10305
4C 8T @ 4.30 GHz |
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Intel Core i3-10320
4C 8T @ 4.40 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.|
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Intel Core i3-10305
Intel UHD Graphics 630 @ 1.15 GHz |
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Intel Core i3-10320
Intel UHD Graphics 630 @ 1.20 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.|
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Intel Core i3-10305
4C 8T @ 3.80 GHz |
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Intel Core i3-10320
4C 8T @ 3.80 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.|
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Intel Core i3-10305
4C 8T @ 4.50 GHz |
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Intel Core i3-10320
4C 8T @ 4.60 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
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Intel Core i3-10305
4C 8T @ 4.30 GHz |
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Intel Core i3-10320
4C 8T @ 4.40 GHz |
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Devices using this processor |
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| Intel Core i3-10305 | Intel Core i3-10320 |
| Unknown | Unknown |
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