AMD Ryzen Embedded V2748 | Intel Celeron J3455E | |
CPU comparisonAMD Ryzen Embedded V2748 or Intel Celeron J3455E - 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 Embedded V2748 has 8 cores with 16 threads and clocks with a maximum frequency of 4.25 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen Embedded V2748 was released in Q4/2020. The Intel Celeron J3455E has 4 cores with 4 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Celeron J3455E was released in Q3/2019. |
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AMD Ryzen Embedded V (16) | Family | Intel Celeron (165) |
AMD Ryzen Embedded V2000 (4) | CPU group | Intel Celeron J3000 (4) |
2 | Generation | 7 |
Grey Hawk (Zen 2) | Architecture | Apollo Lake |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
AMD Ryzen Embedded V3C48 | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen Embedded V2748 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen Embedded V2748 is 2.90 GHz (4.25 GHz) while the Intel Celeron J3455E has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Celeron J3455E is at 1.50 GHz (2.30 GHz). |
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AMD Ryzen Embedded V2748 | Characteristic | Intel Celeron J3455E |
8 | Cores | 4 |
16 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.90 GHz | Frequency | 1.50 GHz |
4.25 GHz | Turbo Frequency (1 Core) | 2.30 GHz |
-- | Turbo Frequency (All Cores) | 2.20 GHz |
Integrated graphics (iGPU)The AMD Ryzen Embedded V2748 or Intel Celeron J3455E 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 7 (Renoir) | GPU | Intel HD Graphics 500 |
0.40 GHz | GPU frequency | 0.25 GHz |
1.60 GHz | GPU (Turbo) | 0.70 GHz |
9 | GPU Generation | 9 |
7 nm | Technology | 14 nm |
3 | Max. displays | 3 |
7 | Compute units | 12 |
448 | 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 7 (Renoir) | GPU | Intel HD Graphics 500 |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode |
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 Embedded V2748 can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Celeron J3455E supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 29.9 GB/s. |
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AMD Ryzen Embedded V2748 | Characteristic | Intel Celeron J3455E |
LPDDR4X-3200, DDR4-3200 | Memory | LPDDR4-2400, LPDDR3-1866, DDR3L-1866 |
64 GB | Max. Memory | 8 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | No |
4.00 MB | L2 Cache | -- |
8.00 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | 2.0 |
20 | PCIe lanes | 6 |
19.7 GB/s | PCIe Bandwidth | 3.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen Embedded V2748 is 45 W, while the Intel Celeron J3455E 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 Embedded V2748 | Characteristic | Intel Celeron J3455E |
45 W | TDP (PL1 / PBP) | 10 W |
-- | TDP (PL2) | -- |
54 W | TDP up | -- |
35 W | TDP down | -- |
105 °C | Tjunction max. | 105 °C |
Technical detailsThe AMD Ryzen Embedded V2748 is manufactured in 7 nm and has 12.00 MB cache. The Intel Celeron J3455E is manufactured in 14 nm and has a 2.00 MB cache. |
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AMD Ryzen Embedded V2748 | Characteristic | Intel Celeron J3455E |
7 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 |
FP6 | Socket | BGA 1296 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2020 | Release date | Q3/2019 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen Embedded V2748
8C 16T @ 4.25 GHz |
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Intel Celeron J3455E
4C 4T @ 2.30 GHz |
AMD Ryzen Embedded V2748
8C 16T @ 2.90 GHz |
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Intel Celeron J3455E
4C 4T @ 2.20 GHz |
AMD Ryzen Embedded V2748
AMD Radeon RX Vega 7 (Renoir) @ 1.60 GHz |
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Intel Celeron J3455E
Intel HD Graphics 500 @ 0.70 GHz |
AMD Ryzen Embedded V2748
8C 16T @ 4.25 GHz |
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Intel Celeron J3455E
4C 4T @ 2.30 GHz |
AMD Ryzen Embedded V2748
8C 16T @ 2.90 GHz |
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Intel Celeron J3455E
4C 4T @ 2.20 GHz |
AMD Ryzen Embedded V2748
8C 16T @ 2.90 GHz |
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Intel Celeron J3455E
4C 4T @ 2.20 GHz |
AMD Ryzen Embedded V2748
8C 16T @ 4.25 GHz |
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Intel Celeron J3455E
4C 4T @ 2.30 GHz |
AMD Ryzen Embedded V2748
8C 16T @ 2.90 GHz |
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Intel Celeron J3455E
4C 4T @ 2.20 GHz |
Devices using this processor |
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AMD Ryzen Embedded V2748 | Intel Celeron J3455E |
Unknown | Unknown |