Intel Celeron 4305UE | AMD RX-421ND | |
CPU comparisonIntel Celeron 4305UE or AMD RX-421ND - 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 Celeron 4305UE has 2 cores with 2 threads and clocks with a maximum frequency of 2.00 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Celeron 4305UE was released in Q2/2019. The AMD RX-421ND has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD RX-421ND was released in Q4/2015. |
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Intel Celeron (165) | Family | AMD R (6) |
Intel Celeron 4000 (3) | CPU group | AMD RX 1st Gen. (6) |
8 | Generation | 1 |
Whiskey Lake U | Architecture | Merlin Falcon (Excavator) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Celeron 4305UE has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Celeron 4305UE is 2.00 GHz while the AMD RX-421ND has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD RX-421ND is at 2.10 GHz (3.40 GHz). |
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Intel Celeron 4305UE | Characteristic | AMD RX-421ND |
2 | Cores | 4 |
2 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.10 GHz |
-- | Turbo Frequency (1 Core) | 3.40 GHz |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe Intel Celeron 4305UE or AMD RX-421ND 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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Intel UHD Graphics 610 | GPU | no iGPU |
0.30 GHz | GPU frequency | -- |
0.90 GHz | GPU (Turbo) | -- |
9.5 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
12 | Compute units | -- |
96 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 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 610 | 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 |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Celeron 4305UE can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 34.1 GB/s. The AMD RX-421ND supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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Intel Celeron 4305UE | Characteristic | AMD RX-421ND |
LPDDR3-1866, DDR4-2133 | Memory | DDR4-2400, DDR3-2133 |
64 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
34.1 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | Yes |
-- | L2 Cache | 2.00 MB |
2.00 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
16 | PCIe lanes | 12 |
15.8 GB/s | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Celeron 4305UE is 15 W, while the AMD RX-421ND has a TDP of 35 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Celeron 4305UE | Characteristic | AMD RX-421ND |
15 W | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
12.5 W | TDP down | 12 W |
100 °C | Tjunction max. | 90 °C |
Technical detailsThe Intel Celeron 4305UE is manufactured in 14 nm and has 2.00 MB cache. The AMD RX-421ND is manufactured in 28 nm and has a 2.00 MB cache. |
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Intel Celeron 4305UE | Characteristic | AMD RX-421ND |
14 nm | Technology | 28 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
BGA 1528 | Socket | FP4 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, AMD-Vt |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | |
Q2/2019 | Release date | Q4/2015 |
107 $ | Release price | -- |
show more data | show more data | |
Intel Celeron 4305UE
2C 2T @ 2.00 GHz |
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AMD RX-421ND
4C 4T @ 3.40 GHz |
Intel Celeron 4305UE
2C 2T @ 2.00 GHz |
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AMD RX-421ND
4C 4T @ 2.10 GHz |
Intel Celeron 4305UE
Intel UHD Graphics 610 @ 0.90 GHz |
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AMD RX-421ND
@ 0.00 GHz |
Intel Celeron 4305UE
2C 2T @ 2.00 GHz |
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AMD RX-421ND
4C 4T @ 2.10 GHz |
Devices using this processor |
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Intel Celeron 4305UE | AMD RX-421ND |
Unknown | Unknown |