Intel Core i5-1345U | AMD EPYC 7453 | |
CPU comparisonIntel Core i5-1345U or AMD EPYC 7453 - 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 i5-1345U has 10 cores with 12 threads and clocks with a maximum frequency of 4.70 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core i5-1345U was released in Q1/2023. The AMD EPYC 7453 has 28 cores with 56 threads and clocks with a maximum frequency of 3.45 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7453 was released in Q1/2021. |
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Intel Core i5 (331) | Family | AMD EPYC (129) |
Intel Core i 1300P/1300U (29) | CPU group | AMD EPYC 7003 (29) |
13 | Generation | 3 |
Raptor Lake U | Architecture | Milan (Zen 3) |
Mobile | Segment | Desktop / Server |
Intel Core i5-1245U | Predecessor | AMD EPYC 7452 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-1345U has 10 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Core i5-1345U is 1.60 GHz (4.70 GHz) while the AMD EPYC 7453 has 28 CPU cores and 56 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7453 is at 2.75 GHz (3.45 GHz). |
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Intel Core i5-1345U | Characteristic | AMD EPYC 7453 |
10 | Cores | 28 |
12 | Threads | 56 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.60 GHz (4.70 GHz) 2x Raptor Cove |
A-Core | 2.75 GHz (3.45 GHz) 28x Zen 3 |
1.20 GHz (3.50 GHz) 8x Gracemont |
B-Core | -- |
Integrated graphics (iGPU)The Intel Core i5-1345U or AMD EPYC 7453 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 i5-1345U can use up to 96 GB of memory in 2 memory channels. The maximum memory bandwidth is 102.4 GB/s. The AMD EPYC 7453 supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 204.8 GB/s. |
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Intel Core i5-1345U | Characteristic | AMD EPYC 7453 |
LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200 | Memory | DDR4-3200 |
96 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
102.4 GB/s | Max. Bandwidth | 204.8 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
12.00 MB | L3 Cache | 64.00 MB |
4.0 | PCIe version | 4.0 |
20 | PCIe lanes | 128 |
39.4 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i5-1345U is 15 W, while the AMD EPYC 7453 has a TDP of 225 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i5-1345U | Characteristic | AMD EPYC 7453 |
15 W | TDP (PL1 / PBP) | 225 W |
55 W | TDP (PL2) | -- |
-- | TDP up | 240 W |
12 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i5-1345U is manufactured in 10 nm and has 12.00 MB cache. The AMD EPYC 7453 is manufactured in 7 nm and has a 64.00 MB cache. |
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Intel Core i5-1345U | Characteristic | AMD EPYC 7453 |
10 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
BGA 1744 | Socket | SP3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q1/2021 |
-- | Release price | 1570 $ |
show more data | show more data | |
Intel Core i5-1345U
10C 12T @ 4.70 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
Intel Core i5-1345U
10C 12T @ 4.70 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
Intel Core i5-1345U
10C 12T @ 1.60 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
Intel Core i5-1345U
10C 12T @ 4.70 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
Intel Core i5-1345U
10C 12T @ 1.60 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
Intel Core i5-1345U
10C 12T @ 1.60 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
Intel Core i5-1345U
10C 12T @ 1.60 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
Intel Core i5-1345U
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.25 GHz |
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AMD EPYC 7453
@ 0.00 GHz |
Intel Core i5-1345U
8,214 CB R23 MC @ 31 W |
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AMD EPYC 7453
2.75 GHz |
Devices using this processor |
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Intel Core i5-1345U | AMD EPYC 7453 |
Unknown | Unknown |