Intel Celeron J3455 | Intel Xeon E5-2640 v2 | |
CPU comparisonIntel Celeron J3455 or Intel Xeon E5-2640 v2 - 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 J3455 has 4 cores with 4 threads and clocks with a maximum frequency of 2.30 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Celeron J3455 was released in Q3/2016. The Intel Xeon E5-2640 v2 has 8 cores with 16 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to 768 GB of memory in 4 memory channels. The Intel Xeon E5-2640 v2 was released in Q3/2013. |
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Intel Celeron (165) | Family | Intel Xeon E5 (71) |
Intel Celeron J3000 (4) | CPU group | Intel Xeon E5 v2 (15) |
7 | Generation | 4 |
Apollo Lake | Architecture | Ivy Bridge EP |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | Intel Xeon E5-2640 v3 |
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CPU Cores and Base FrequencyThe Intel Celeron J3455 is a 4 core processor with a clock frequency of 1.50 GHz (2.30 GHz). The Intel Xeon E5-2640 v2 has 8 CPU cores with a clock frequency of 2.00 GHz (2.50 GHz). |
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Intel Celeron J3455 | Characteristic | Intel Xeon E5-2640 v2 |
4 | Cores | 8 |
4 | Threads | 16 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.50 GHz | Frequency | 2.00 GHz |
2.30 GHz | Turbo Frequency (1 Core) | 2.50 GHz |
2.20 GHz | Turbo Frequency (All Cores) | 2.20 GHz |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Intel HD Graphics 500 | GPU | no iGPU |
0.25 GHz | GPU frequency | -- |
0.75 GHz | GPU (Turbo) | -- |
9 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
12 | Compute units | -- |
96 | Shader | -- |
No | 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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Intel HD Graphics 500 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode | 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 J3455 supports a maximum of 8 GB of memory in 2 memory channels. The Intel Xeon E5-2640 v2 can connect up to 768 GB of memory in 4 memory channels. |
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Intel Celeron J3455 | Characteristic | Intel Xeon E5-2640 v2 |
LPDDR4-2400, LPDDR3-1866, DDR3L-1866 | Memory | DDR3-1600 |
8 GB | Max. Memory | 768 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
29.9 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 20.00 MB |
2.0 | PCIe version | 3.0 |
6 | PCIe lanes | 40 |
3.0 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Celeron J3455 has a TDP of 10 W, that of the Intel Xeon E5-2640 v2 is 95 W. |
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Intel Celeron J3455 | Characteristic | Intel Xeon E5-2640 v2 |
10 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
105 °C | Tjunction max. | -- |
Technical detailsThe Intel Celeron J3455 has a 2.00 MB cache, while the Intel Xeon E5-2640 v2 cache has a total of 20.00 MB. |
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Intel Celeron J3455 | Characteristic | Intel Xeon E5-2640 v2 |
14 nm | Technology | 22 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, AVX |
BGA 1296 | Socket | LGA 2011 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2016 | Release date | Q3/2013 |
31 $ | Release price | 700 $ |
show more data | show more data | |
Intel Celeron J3455
4C 4T @ 2.30 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.50 GHz |
Intel Celeron J3455
4C 4T @ 2.20 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.20 GHz |
Intel Celeron J3455
4C 4T @ 2.30 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.50 GHz |
Intel Celeron J3455
4C 4T @ 2.20 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.20 GHz |
Intel Celeron J3455
4C 4T @ 2.20 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.20 GHz |
Intel Celeron J3455
4C 4T @ 2.30 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.50 GHz |
Intel Celeron J3455
4C 4T @ 2.20 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.20 GHz |
Intel Celeron J3455
Intel HD Graphics 500 @ 0.75 GHz |
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Intel Xeon E5-2640 v2
@ 0.00 GHz |
Intel Celeron J3455
4C 4T @ 2.20 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.20 GHz |
Intel Celeron J3455
4C 4T @ 1.50 GHz |
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Intel Xeon E5-2640 v2
8C 16T @ 2.00 GHz |
Devices using this processor |
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Intel Celeron J3455 | Intel Xeon E5-2640 v2 |
ASRock J3455-ITX Gigabyte GA-J3455N-D3H ASRock Beebox J3455 Intel NUC Kit NUC6CAYH Gigabyte Brix GB-BPCE-3455 TerraMaster J3455 |
Unknown |