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Intel Core i3-1305U Benchmark, Test and specs
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The Intel Core i3-1305U has 5 cores with 6 threads and is based on the 13. gen of the Intel Core i3 series. The processor uses a mainboard with the BGA 1744 socket and was released in Q1/2023. The Intel Core i3-1305U scores 1,488 points in the Geekbench 5 single-core benchmark. In the Geekbench 5 multi-core benchmark, the result is 3,481 points.
| Name: | Intel Core i3-1305U |
|---|---|
| Family: | Intel Core i3 (205) |
| CPU group: | Intel Core i 1300P/1300U (29) |
| Architecture: | Raptor Lake U |
| Technology: | 10 nm |
| Segment: | Notebook |
| Generation: | 13 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The Intel Core i3-1305U has 5 CPU cores and can calculate 6 threads in parallel. The clock frequency of the Intel Core i3-1305U is 1.60 GHz (4.50 GHz). The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
| CPU Cores / Threads: | 5 / 6 |
|---|---|
| Core architecture: | hybrid (big.LITTLE) |
| A-Core: | 1x Raptor Cove |
| B-Core: | 4x Gracemont |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| A-Core Frequency: | 1.60 GHz (4.50 GHz) |
| B-Core Frequency: | 1.20 GHz (3.30 GHz) |
Integrated graphics (iGPU)
The Intel Core i3-1305U has integrated graphics, called iGPU for short. Specifically, the Intel Core i3-1305U uses the Intel Iris Xe Graphics 64 (Alder Lake), which has 512 texture shaders and 64 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
| GPU name: | Intel Iris Xe Graphics 64 (Alder Lake) |
|---|---|
| GPU frequency: | 0.35 GHz |
| GPU (Turbo): | 1.25 GHz |
| Compute units: | 64 |
| Shader: | 512 |
| Hardware Raytracing: | No |
| Release date: | Q1/2022 |
| Max. displays: | 4 |
|---|---|
| Generation: | 13 |
| Direct X: | 12.1 |
| Technology: | 10 nm |
| Max. GPU Memory: | 32 GB |
| Frame Generation: | No |
Hardware codec support
A 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.
| h265 / HEVC (8 bit): | Decode / Encode |
|---|---|
| h265 / HEVC (10 bit): | Decode / Encode |
| h264: | Decode / Encode |
| VP8: | Decode |
| VP9: | Decode / Encode |
| AV1: | Decode |
|---|---|
| AVC: | Decode / Encode |
| VC-1: | Decode |
| JPEG: | Decode / Encode |
Memory & PCIeThe processor can use up to 96 GB memory in 2 (Dual Channel) memory channels. The maximum memory bandwidth is 83.2 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| LPDDR5-5200 LPDDR4X-4266 DDR5-5200 DDR4-3200 | 83.2 GB/s 68.2 GB/s 83.2 GB/s 51.2 GB/s |
| Max. Memory: | 96 GB |
| Memory channels: | 2 (Dual Channel) |
| ECC: | No |
| PCIe: | 4.0 x 20 |
| PCIe Bandwidth: | 39.4 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the processor is 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU. |
|
|---|---|
| TDP (PL1 / PBP): | 15 W |
| TDP (PL2): | 55 W |
| TDP up: | -- |
| TDP down: | 12 W |
| Tjunction max.: | 100 °C |
Technical details
The Intel Core i3-1305U is made in 10 nm. The smaller the manufacturing process of a CPU, the more modern and energy-efficient it is. Overall, the processor has 10.00 MB cache. A large cache can greatly speed up the processor's speed in some cases such as games.
| Technology: | 10 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | BGA 1744 |
| L2-Cache: | -- |
| L3-Cache: | 10.00 MB |
| AES-NI: | Yes |
| Operating systems: | Windows 10, Windows 11, Linux |
| Virtualization: | VT-x, VT-x EPT, VT-d |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX2 |
| Release date: | Q1/2023 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
5C 6T @ 1.60 GHz (4.50 GHz)
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Benchmark results
The benchmark results for the Intel Core i3-1305U have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
Screenshots:
Screenshots:
Geekbench 6 (Single-Core)
Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
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Intel Core i7-1255U
10C 12T @ 4.70 GHz |
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Intel Core i9-11950H
8C 16T @ 5.00 GHz |
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Intel Core i9-11980HK
8C 16T @ 5.00 GHz |
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Intel Core i3-1305U
5C 6T @ 4.50 GHz |
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Intel Core i3-1315U
6C 8T @ 4.50 GHz |
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AMD Ryzen 9 PRO 5945
12C 24T @ 4.70 GHz |
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Intel Core i7-1260U
10C 12T @ 4.70 GHz |
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Geekbench 6 (Multi-Core)
The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
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Intel Core i3-1215U
6C 8T @ 1.80 GHz |
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Intel Core i7-7920HQ
4C 8T @ 3.70 GHz |
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AMD Ryzen 3 7320U
4C 8T @ 3.20 GHz |
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Intel Core i3-1305U
5C 6T @ 1.60 GHz |
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Intel Core i7-4910MQ
4C 8T @ 2.90 GHz |
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Intel Core i7-7820HK
4C 8T @ 3.50 GHz |
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Intel Core i7-6700HQ
4C 8T @ 3.20 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen 5 PRO 5650U
6C 12T @ 4.20 GHz |
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Intel Core i7-1185G7E
4C 8T @ 4.40 GHz |
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Intel Core i7-1185GRE
4C 8T @ 4.40 GHz |
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Intel Core i3-1305U
5C 6T @ 4.50 GHz |
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AMD Ryzen 9 5900HS
8C 16T @ 4.60 GHz |
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AMD Ryzen 9 5900H
8C 16T @ 4.60 GHz |
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AMD Ryzen 7 5800HS Creator Edition
8C 16T @ 4.60 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core i7-6820EQ
4C 8T @ 2.80 GHz |
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Intel Core i5-1035G7
4C 8T @ 3.30 GHz |
||
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Intel Core i7-10610U
4C 8T @ 1.80 GHz |
||
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Intel Core i3-1305U
5C 6T @ 1.60 GHz |
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Intel Core i7-6820HK
4C 8T @ 3.20 GHz |
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Intel Core i7-4870HQ
4C 8T @ 2.50 GHz |
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Intel Core i7-4930MX
4C 8T @ 3.90 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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AMD Ryzen 3 7440U
AMD Radeon 740M @ 2.50 GHz |
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AMD Ryzen 5 7540U
AMD Radeon 740M @ 2.50 GHz |
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AMD Ryzen Z1
AMD Radeon 740M @ 2.50 GHz |
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Intel Core i3-1305U
Intel Iris Xe Graphics 64 (Alder Lake) @ 1.25 GHz |
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Intel Core i3-1315U
Intel Iris Xe Graphics 64 (Alder Lake) @ 1.25 GHz |
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Intel Core 3 processor 100U
Intel Iris Xe Graphics 64 (Alder Lake) @ 1.25 GHz |
||
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AMD Ryzen 3 5400U
AMD Radeon RX Vega 6 (Renoir) @ 1.60 GHz |
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Benchmarks
Geekbench 6 (SC)
1,818 entries
1,818 entries
Geekbench 6 (MC)
1,764 entries
1,764 entries
Geekbench 5 (SC)
2,501 entries
2,501 entries
Geekbench 5 (MC)
2,473 entries
2,473 entries
FP32 SP (iGPU)
2,089 entries
2,089 entries
3DMark Timespy (iGPU)
529 entries
529 entries
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