AMD Ryzen 5 7520U | Intel Celeron E1400 | |
CPU comparisonAMD Ryzen 5 7520U or Intel Celeron E1400 - 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 Ryzen 5 7520U has 4 cores with 8 threads and clocks with a maximum frequency of 4.30 GHz. Up to 16 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 7520U was released in Q3/2022. The Intel Celeron E1400 has 2 cores with 2 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Celeron E1400 was released in Q2/2008. |
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AMD Ryzen 5 (86) | Family | Intel Celeron (165) |
AMD Ryzen 7020U (4) | CPU group | Intel Celeron E1000 (4) |
6 | Generation | 1 |
Mendocino (Zen 2) | Architecture | Conroe (Core) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 7520U has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD Ryzen 5 7520U is 2.80 GHz (4.30 GHz) while the Intel Celeron E1400 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Celeron E1400 is at 2.00 GHz. |
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AMD Ryzen 5 7520U | Characteristic | Intel Celeron E1400 |
4 | Cores | 2 |
8 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.80 GHz | Frequency | 2.00 GHz |
4.30 GHz | Turbo Frequency (1 Core) | -- |
3.40 GHz | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The AMD Ryzen 5 7520U or Intel Celeron E1400 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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AMD Radeon 610M | GPU | no iGPU |
0.40 GHz | GPU frequency | -- |
1.90 GHz | GPU (Turbo) | -- |
9 | GPU Generation | -- |
6 nm | Technology | |
3 | Max. displays | |
2 | Compute units | -- |
128 | Shader | -- |
Yes | Hardware Raytracing | No |
No | Frame Generation | No |
8 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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AMD Radeon 610M | 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 / Encode | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD Ryzen 5 7520U can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 44.0 GB/s. The Intel Celeron E1400 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s. |
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AMD Ryzen 5 7520U | Characteristic | Intel Celeron E1400 |
LPDDR5-5500 | Memory | DDR3-1066, DDR2-800 |
16 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
44.0 GB/s | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
2.00 MB | L2 Cache | 0.50 MB |
4.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
4 | PCIe lanes | -- |
3.9 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 5 7520U is 15 W, while the Intel Celeron E1400 has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 5 7520U | Characteristic | Intel Celeron E1400 |
15 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
8 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 5 7520U is manufactured in 6 nm and has 6.00 MB cache. The Intel Celeron E1400 is manufactured in 65 nm and has a 0.50 MB cache. |
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AMD Ryzen 5 7520U | Characteristic | Intel Celeron E1400 |
6 nm | Technology | 65 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | MMX, SSE, SSE2, SSE3 |
FT6 | Socket | LGA 775 |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q3/2022 | Release date | Q2/2008 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 5 7520U
4C 8T @ 4.30 GHz |
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Intel Celeron E1400
2C 2T @ 2.00 GHz |
AMD Ryzen 5 7520U
4C 8T @ 3.40 GHz |
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Intel Celeron E1400
2C 2T @ 2.00 GHz |
AMD Ryzen 5 7520U
4C 8T @ 3.40 GHz |
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Intel Celeron E1400
2C 2T @ 2.00 GHz |
AMD Ryzen 5 7520U
4C 8T @ 4.30 GHz |
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Intel Celeron E1400
2C 2T @ 2.00 GHz |
AMD Ryzen 5 7520U
4C 8T @ 3.40 GHz |
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Intel Celeron E1400
2C 2T @ 2.00 GHz |
AMD Ryzen 5 7520U
4C 8T @ 4.30 GHz |
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Intel Celeron E1400
2C 2T @ 2.00 GHz |
AMD Ryzen 5 7520U
4C 8T @ 3.40 GHz |
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Intel Celeron E1400
2C 2T @ 2.00 GHz |
AMD Ryzen 5 7520U
AMD Radeon 610M @ 1.90 GHz |
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Intel Celeron E1400
@ 0.00 GHz |
AMD Ryzen 5 7520U
5,214 CB R23 MC @ 20 W |
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Intel Celeron E1400
2.00 GHz |
Devices using this processor |
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AMD Ryzen 5 7520U | Intel Celeron E1400 |
Unknown | Unknown |