Intel Atom x6427FE | Intel Core i5-11500B | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom x6427FE and the Intel Core i5-11500B and use benchmarks to check which processor is faster.
We compare the Intel Atom x6427FE 4 core processor released in Q1/2021 with the Intel Core i5-11500B which has 6 CPU cores and was introduced in Q2/2021. |
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Intel Atom (108) | Family | Intel Core i5 (331) |
Intel Atom x6000 (10) | CPU group | Intel Core i 11000 (22) |
6 | Generation | 11 |
Elkhart Lake | Architecture | Rocket Lake S |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Core i5-10500 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom x6427FE is a 4 core processor with a clock frequency of 1.90 GHz. The processor can compute 4 threads at the same time. The Intel Core i5-11500B clocks with 3.30 GHz (4.60 GHz), has 6 CPU cores and can calculate 12 threads in parallel. |
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Intel Atom x6427FE | Characteristic | Intel Core i5-11500B |
4 | Cores | 6 |
4 | Threads | 12 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.90 GHz | Frequency | 3.30 GHz |
-- | Turbo Frequency (1 Core) | 4.60 GHz |
-- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)Graphics (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 UHD Graphics 10th Gen (32 EU) | GPU | Intel UHD Graphics 11th Gen (32 EU) |
0.40 GHz | GPU frequency | 0.35 GHz |
-- | GPU (Turbo) | 1.45 GHz |
11 | GPU Generation | 11 |
14 nm | Technology | 10 nm |
3 | Max. displays | 3 |
32 | Compute units | 32 |
256 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | 64 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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Intel UHD Graphics 10th Gen (32 EU) | GPU | Intel UHD Graphics 11th Gen (32 EU) |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
Decode | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 32 GB of memory in a maximum of 4 memory channels is supported by the Intel Atom x6427FE, while the Intel Core i5-11500B supports a maximum of 128 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled. |
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Intel Atom x6427FE | Characteristic | Intel Core i5-11500B |
LPDDR4X-4266, DDR4-3200 | Memory | DDR4-3200 |
32 GB | Max. Memory | 128 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
136.4 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | No |
1.50 MB | L2 Cache | 3.00 MB |
-- | L3 Cache | 12.00 MB |
3.0 | PCIe version | 4.0 |
8 | PCIe lanes | 20 |
7.9 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe Intel Atom x6427FE has a TDP of 12 W. The TDP of the Intel Core i5-11500B is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom x6427FE | Characteristic | Intel Core i5-11500B |
12 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | 154 W @ 56 s |
-- | TDP up | -- |
-- | TDP down | -- |
110 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Atom x6427FE has 1.50 MB cache and is manufactured in 10 nm. The cache of Intel Core i5-11500B is at 15.00 MB. The processor is manufactured in 14 nm. |
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Intel Atom x6427FE | Characteristic | Intel Core i5-11500B |
10 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
BGA 1493 | Socket | LGA 1200 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Operating systems | Windows 10, Windows 11, Linux | |
Q1/2021 | Release date | Q2/2021 |
-- | Release price | -- |
show more data | show more data | |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Intel Core i5-11500B
6C 12T @ 4.60 GHz |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Intel Core i5-11500B
6C 12T @ 3.30 GHz |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Intel Core i5-11500B
6C 12T @ 4.60 GHz |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Intel Core i5-11500B
6C 12T @ 3.30 GHz |
Intel Atom x6427FE
Intel UHD Graphics 10th Gen (32 EU) @ 0.40 GHz |
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Intel Core i5-11500B
Intel UHD Graphics 11th Gen (32 EU) @ 1.45 GHz |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Intel Core i5-11500B
6C 12T @ 3.30 GHz |
Devices using this processor |
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Intel Atom x6427FE | Intel Core i5-11500B |
Unknown | Unknown |