AMD Opteron X3421 | Intel Core i5-1155G7 | |
CPU comparisonAMD Opteron X3421 or Intel Core i5-1155G7 - 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 AMD Opteron X3421 has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Opteron X3421 was released in Q2/2015. The Intel Core i5-1155G7 has 4 cores with 8 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i5-1155G7 was released in Q2/2021. |
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AMD Opteron (4) | Family | Intel Core i5 (331) |
AMD Opteron X3000 (3) | CPU group | Intel Core i 1100G/11000U (19) |
0 | Generation | 11 |
Toronto (Excavator) | Architecture | Tiger Lake U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Opteron X3421 is a 4 core processor with a clock frequency of 2.10 GHz (3.40 GHz). The Intel Core i5-1155G7 has 4 CPU cores with a clock frequency of 2.50 GHz (4.40 GHz). |
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AMD Opteron X3421 | Characteristic | Intel Core i5-1155G7 |
4 | Cores | 4 |
4 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.10 GHz | Frequency | 2.50 GHz |
3.40 GHz | Turbo Frequency (1 Core) | 4.40 GHz |
-- | Turbo Frequency (All Cores) | 3.80 GHz |
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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AMD Radeon R7 - 512 (Toronto) | GPU | Intel Iris Xe Graphics 80 (Tiger Lake) |
0.80 GHz | GPU frequency | 0.40 GHz |
-- | GPU (Turbo) | 1.35 GHz |
0 | GPU Generation | 12 |
Technology | 10 nm | |
3 | Max. displays | 4 |
8 | Compute units | 80 |
512 | Shader | 640 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 32 GB |
12 | DirectX Version | 12 |
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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AMD Radeon R7 - 512 (Toronto) | GPU | Intel Iris Xe Graphics 80 (Tiger Lake) |
Decode | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
Decode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Opteron X3421 supports a maximum of GB of memory in 2 memory channels. The Intel Core i5-1155G7 can connect up to 64 GB of memory in 2 memory channels. |
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AMD Opteron X3421 | Characteristic | Intel Core i5-1155G7 |
DDR4-2400 | Memory | LPDDR4X-4266, DDR4-3200 |
Max. Memory | 64 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
38.4 GB/s | Max. Bandwidth | 68.2 GB/s |
Yes | ECC | No |
2.00 MB | L2 Cache | -- |
-- | L3 Cache | 8.00 MB |
3.0 | PCIe version | 4.0 |
8 | PCIe lanes | 4 |
7.9 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Opteron X3421 has a TDP of 15 W, that of the Intel Core i5-1155G7 is 15 W. |
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AMD Opteron X3421 | Characteristic | Intel Core i5-1155G7 |
15 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
35 W | TDP up | 28 W |
12 W | TDP down | 12 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD Opteron X3421 has a 2.00 MB cache, while the Intel Core i5-1155G7 cache has a total of 8.00 MB. |
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AMD Opteron X3421 | Characteristic | Intel Core i5-1155G7 |
28 nm | Technology | 10 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
FP4 | Socket | BGA 1526 |
AMD-V, AMD-Vt | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2015 | Release date | Q2/2021 |
-- | Release price | 309 $ |
show more data | show more data | |
AMD Opteron X3421
AMD Radeon R7 - 512 (Toronto) @ 0.80 GHz |
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Intel Core i5-1155G7
Intel Iris Xe Graphics 80 (Tiger Lake) @ 1.35 GHz |
AMD Opteron X3421
4C 4T @ 3.40 GHz |
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Intel Core i5-1155G7
4C 8T @ 4.40 GHz |
AMD Opteron X3421
4C 4T @ 2.10 GHz |
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Intel Core i5-1155G7
4C 8T @ 3.80 GHz |
AMD Opteron X3421
4C 4T @ 3.40 GHz |
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Intel Core i5-1155G7
4C 8T @ 4.40 GHz |
AMD Opteron X3421
4C 4T @ 2.10 GHz |
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Intel Core i5-1155G7
4C 8T @ 3.80 GHz |
AMD Opteron X3421
4C 4T @ 2.10 GHz |
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Intel Core i5-1155G7
4C 8T @ 3.80 GHz |
AMD Opteron X3421
4C 4T @ 2.10 GHz |
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Intel Core i5-1155G7
4C 8T @ 2.50 GHz |
Devices using this processor |
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AMD Opteron X3421 | Intel Core i5-1155G7 |
Unknown | Unknown |