Intel Core i5-1335U | AMD EPYC 7443 | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i5-1335U and the AMD EPYC 7443 and use benchmarks to check which processor is faster.
We compare the Intel Core i5-1335U 10 core processor released in Q1/2023 with the AMD EPYC 7443 which has 24 CPU cores and was introduced 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 i5-1235U | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-1335U is a 10 core processor with a clock frequency of 1.30 GHz (4.60 GHz). The processor can compute 12 threads at the same time. The AMD EPYC 7443 clocks with 2.85 GHz (4.00 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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Intel Core i5-1335U | Characteristic | AMD EPYC 7443 |
10 | Cores | 24 |
12 | Threads | 48 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.30 GHz (4.60 GHz) 2x Raptor Cove |
A-Core | 2.85 GHz (4.00 GHz) 24x Zen 3 |
0.90 GHz (3.40 GHz) 8x Gracemont |
B-Core | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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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 & PCIeUp to 96 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-1335U, while the AMD EPYC 7443 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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Intel Core i5-1335U | Characteristic | AMD EPYC 7443 |
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 | 128.00 MB |
4.0 | PCIe version | 4.0 |
20 | PCIe lanes | 128 |
39.4 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Core i5-1335U has a TDP of 15 W. The TDP of the AMD EPYC 7443 is 200 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i5-1335U | Characteristic | AMD EPYC 7443 |
15 W | TDP (PL1 / PBP) | 200 W |
55 W | TDP (PL2) | -- |
-- | TDP up | -- |
12 W | TDP down | 165 W |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i5-1335U has 12.00 MB cache and is manufactured in 10 nm. The cache of AMD EPYC 7443 is at 128.00 MB. The processor is manufactured in 7 nm. |
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Intel Core i5-1335U | Characteristic | AMD EPYC 7443 |
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 | 2010 $ |
show more data | show more data | |
Intel Core i5-1335U
10C 12T @ 4.60 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Intel Core i5-1335U
10C 12T @ 1.30 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Core i5-1335U
10C 12T @ 4.60 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Intel Core i5-1335U
10C 12T @ 1.30 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Core i5-1335U
10C 12T @ 1.30 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Core i5-1335U
10C 12T @ 4.60 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Intel Core i5-1335U
10C 12T @ 1.30 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Core i5-1335U
10C 12T @ 4.60 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
Intel Core i5-1335U
10C 12T @ 1.30 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
Intel Core i5-1335U
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.25 GHz |
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AMD EPYC 7443
@ 0.00 GHz |
Intel Core i5-1335U
8,970 CB R23 MC @ 45 W |
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AMD EPYC 7443
2.85 GHz |
Devices using this processor |
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Intel Core i5-1335U | AMD EPYC 7443 |
Unknown | Unknown |