AMD Ryzen 5 3450U | Intel Celeron J4005 | |
CPU comparisonAMD Ryzen 5 3450U or Intel Celeron J4005 - 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 3450U has 4 cores with 8 threads and clocks with a maximum frequency of 3.50 GHz. Up to 32 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 3450U was released in Q2/2020. The Intel Celeron J4005 has 2 cores with 2 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Celeron J4005 was released in Q4/2017. |
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AMD Ryzen 5 (86) | Family | Intel Celeron (165) |
AMD Ryzen 3000U (10) | CPU group | Intel Celeron J4000/N4000/N5000 (11) |
2 | Generation | 9 |
Picasso (Zen+) | Architecture | Gemini Lake |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 3450U has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD Ryzen 5 3450U is 2.10 GHz (3.50 GHz) while the Intel Celeron J4005 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Celeron J4005 is at 2.00 GHz (2.70 GHz). |
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AMD Ryzen 5 3450U | Characteristic | Intel Celeron J4005 |
4 | Cores | 2 |
8 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.10 GHz | Frequency | 2.00 GHz |
3.50 GHz | Turbo Frequency (1 Core) | 2.70 GHz |
3.10 GHz | Turbo Frequency (All Cores) | 2.70 GHz |
Integrated graphics (iGPU)The AMD Ryzen 5 3450U or Intel Celeron J4005 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 RX Vega 8 (Raven Ridge) | GPU | Intel UHD Graphics 600 |
1.20 GHz | GPU frequency | 0.25 GHz |
-- | GPU (Turbo) | 0.70 GHz |
8 | GPU Generation | 9.5 |
14 nm | Technology | 14 nm |
3 | Max. displays | 3 |
8 | Compute units | 12 |
512 | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 8 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 RX Vega 8 (Raven Ridge) | GPU | Intel UHD Graphics 600 |
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 |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 5 3450U can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 38.4 GB/s. The Intel Celeron J4005 supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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AMD Ryzen 5 3450U | Characteristic | Intel Celeron J4005 |
DDR4-2400 | Memory | LPDDR4-2400, DDR4-2400 |
32 GB | Max. Memory | 8 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
38.4 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | No |
2.00 MB | L2 Cache | -- |
4.00 MB | L3 Cache | 4.00 MB |
3.0 | PCIe version | 2.0 |
12 | PCIe lanes | 6 |
11.8 GB/s | PCIe Bandwidth | 3.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 5 3450U is 15 W, while the Intel Celeron J4005 has a TDP of 10 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 5 3450U | Characteristic | Intel Celeron J4005 |
15 W | TDP (PL1 / PBP) | 10 W |
-- | TDP (PL2) | -- |
35 W | TDP up | -- |
12 W | TDP down | -- |
105 °C | Tjunction max. | 105 °C |
Technical detailsThe AMD Ryzen 5 3450U is manufactured in 12 nm and has 6.00 MB cache. The Intel Celeron J4005 is manufactured in 14 nm and has a 4.00 MB cache. |
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AMD Ryzen 5 3450U | Characteristic | Intel Celeron J4005 |
12 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2 |
FP5 | Socket | BGA 1090 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2020 | Release date | Q4/2017 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 5 3450U
4C 8T @ 3.50 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.10 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
AMD Radeon RX Vega 8 (Raven Ridge) @ 1.20 GHz |
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Intel Celeron J4005
Intel UHD Graphics 600 @ 0.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.10 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 2.10 GHz |
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Intel Celeron J4005
2C 2T @ 2.00 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.50 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.10 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.50 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.10 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.50 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.10 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.50 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.10 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
AMD Ryzen 5 3450U
4C 8T @ 3.10 GHz |
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Intel Celeron J4005
2C 2T @ 2.70 GHz |
Devices using this processor |
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AMD Ryzen 5 3450U | Intel Celeron J4005 |
Unknown | Unknown |