Intel Core i3-12300HE | AMD EPYC 7643 | |
CPU comparisonIntel Core i3-12300HE or AMD EPYC 7643 - 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 i3-12300HE has 8 cores with 12 threads and clocks with a maximum frequency of 4.30 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Core i3-12300HE was released in Q1/2022. The AMD EPYC 7643 has 48 cores with 96 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7643 was released in Q1/2021. |
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Intel Core i3 (205) | Family | AMD EPYC (129) |
Intel Core i 12000H (23) | CPU group | AMD EPYC 7003 (29) |
12 | Generation | 3 |
Alder Lake H | Architecture | Milan (Zen 3) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | AMD EPYC 7642 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i3-12300HE is a 8 core processor with a clock frequency of 1.90 GHz (4.30 GHz). The AMD EPYC 7643 has 48 CPU cores with a clock frequency of 2.30 GHz (3.60 GHz). |
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Intel Core i3-12300HE | Characteristic | AMD EPYC 7643 |
8 | Cores | 48 |
12 | Threads | 96 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.90 GHz (4.30 GHz) 4x Golden Cove |
A-Core | 2.30 GHz (3.60 GHz) 48x Zen 3 |
1.50 GHz (3.30 GHz) 4x Gracemont |
B-Core | -- |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Intel UHD Graphics 12th Gen (48 EU) | GPU | no iGPU |
0.20 GHz | GPU frequency | -- |
1.15 GHz | GPU (Turbo) | -- |
12 | GPU Generation | -- |
10 nm | Technology | |
3 | Max. displays | |
48 | Compute units | -- |
384 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | -- |
12 | 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 UHD Graphics 12th Gen (48 EU) | 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 i3-12300HE supports a maximum of 64 GB of memory in 2 memory channels. The AMD EPYC 7643 can connect up to 4096 GB of memory in 8 memory channels. |
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Intel Core i3-12300HE | Characteristic | AMD EPYC 7643 |
DDR5-4800, DDR4-3200 | Memory | DDR4-3200 |
64 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
76.8 GB/s | Max. Bandwidth | 204.8 GB/s |
No | ECC | Yes |
5.00 MB | L2 Cache | -- |
12.00 MB | L3 Cache | 256.00 MB |
4.0 | PCIe version | 4.0 |
20 | PCIe lanes | 128 |
39.4 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i3-12300HE has a TDP of 45 W, that of the AMD EPYC 7643 is 240 W. |
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Intel Core i3-12300HE | Characteristic | AMD EPYC 7643 |
45 W | TDP (PL1 / PBP) | 240 W |
115 W | TDP (PL2) | -- |
-- | TDP up | -- |
35 W | TDP down | 225 W |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i3-12300HE has a 17.00 MB cache, while the AMD EPYC 7643 cache has a total of 256.00 MB. |
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Intel Core i3-12300HE | Characteristic | AMD EPYC 7643 |
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, 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 |
Q1/2022 | Release date | Q1/2021 |
-- | Release price | 4995 $ |
show more data | show more data | |
Intel Core i3-12300HE
8C 12T @ 4.30 GHz |
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AMD EPYC 7643
48C 96T @ 3.60 GHz |
Intel Core i3-12300HE
8C 12T @ 3.60 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
Intel Core i3-12300HE
8C 12T @ 4.30 GHz |
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AMD EPYC 7643
48C 96T @ 3.60 GHz |
Intel Core i3-12300HE
8C 12T @ 3.60 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
Intel Core i3-12300HE
Intel UHD Graphics 12th Gen (48 EU) @ 1.15 GHz |
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AMD EPYC 7643
@ 0.00 GHz |
Intel Core i3-12300HE
8C 12T @ 3.60 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
Devices using this processor |
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Intel Core i3-12300HE | AMD EPYC 7643 |
Unknown | Unknown |