Intel Core i5-1345UE vs AMD EPYC 9745
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Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor. |
CPU comparison with benchmarks
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| Intel Core i5-1345UE | AMD EPYC 9745 | |
CPU comparisonIntel Core i5-1345UE or AMD EPYC 9745 - 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 i5-1345UE has 10 cores with 12 threads and clocks with a maximum frequency of 4.60 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core i5-1345UE was released in Q1/2023. The AMD EPYC 9745 has 128 cores with 256 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9745 was released in Q4/2024. |
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| Intel Core i5 (331) | Family | AMD EPYC (129) |
| Intel Core i 1300P/1300U (29) | CPU group | AMD EPYC 9005 (21) |
| 13 | Generation | 5 |
| Raptor Lake U | Architecture | Turin (Zen 5 / Zen 5c) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-1345UE has 10 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Core i5-1345UE is 1.40 GHz (4.60 GHz) while the AMD EPYC 9745 has 128 CPU cores and 256 threads can calculate simultaneously. The clock frequency of the AMD EPYC 9745 is at 2.30 GHz. |
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| Intel Core i5-1345UE | Characteristic | AMD EPYC 9745 |
| 10 | Cores | 128 |
| 12 | Threads | 256 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.40 GHz (4.60 GHz) 2x Raptor Cove |
A-Core | 2.30 GHz 128x Zen 5 |
| 1.00 GHz (3.40 GHz) 8x Gracemont |
B-Core | -- |
Integrated graphics (iGPU)The Intel Core i5-1345UE or AMD EPYC 9745 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. |
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| Intel Iris Xe Graphics 80 (Alder Lake) | GPU | no iGPU |
| 0.35 GHz | GPU frequency | -- |
| 1.25 GHz | GPU (Turbo) | -- |
| 13 | GPU Generation | -- |
| 10 nm | Technology | |
| 4 | Max. displays | |
| 80 | Compute units | -- |
| 640 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 32 GB | Max. GPU Memory | -- |
| 12.1 | DirectX Version | -- |
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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| Intel Iris Xe Graphics 80 (Alder Lake) | GPU | no iGPU |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode / Encode | Codec VP9 | No |
| Decode | Codec VP8 | No |
| Decode | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Core i5-1345UE can use up to 96 GB of memory in 2 memory channels. The maximum memory bandwidth is 102.4 GB/s. The AMD EPYC 9745 supports up to 6144 GB of memory in 12 memory channels and achieves a memory bandwidth of up to 480.0 GB/s. |
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| Intel Core i5-1345UE | Characteristic | AMD EPYC 9745 |
| LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200 | Memory | DDR5-6000 |
| 96 GB | Max. Memory | 6144 GB |
| 2 (Dual Channel) | Memory channels | 12 |
| 102.4 GB/s | Max. Bandwidth | 480.0 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 12.00 MB | L3 Cache | 512.00 MB |
| 4.0 | PCIe version | 5.0 |
| 20 | PCIe lanes | 128 |
| 39.4 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i5-1345UE is 15 W, while the AMD EPYC 9745 has a TDP of 400 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Core i5-1345UE | Characteristic | AMD EPYC 9745 |
| 15 W | TDP (PL1 / PBP) | 400 W |
| 55 W | TDP (PL2) | -- |
| -- | TDP up | -- |
| 12 W | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i5-1345UE is manufactured in 10 nm and has 12.00 MB cache. The AMD EPYC 9745 is manufactured in 4 nm and has a 512.00 MB cache. |
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| Intel Core i5-1345UE | Characteristic | AMD EPYC 9745 |
| 10 nm | Technology | 4 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
| BGA 1744 | Socket | SP5 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows Server 2022, Linux, Windows 11 |
| Q1/2023 | Release date | Q4/2024 |
| -- | Release price | -- |
| show more data | show more data | |
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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 i5-1345UE
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.25 GHz |
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AMD EPYC 9745
@ 0.00 GHzNot verified |
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Devices using this processor |
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| Intel Core i5-1345UE | AMD EPYC 9745 |
| Unknown | Unknown |
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