AMD Phenom II X2 555 | Intel Celeron 2955U | |
CPU comparisonIn this CPU comparison, we compare the AMD Phenom II X2 555 and the Intel Celeron 2955U and use benchmarks to check which processor is faster.
We compare the AMD Phenom II X2 555 2 core processor released in Q2/2010 with the Intel Celeron 2955U which has 2 CPU cores and was introduced in Q3/2013. |
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AMD Phenom II (52) | Family | Intel Celeron (165) |
AMD Phenom II - 545 (9) | CPU group | Intel Celeron 2000 (7) |
2 | Generation | 4 |
Callisto (K10) | Architecture | Haswell U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X2 555 is a 2 core processor with a clock frequency of 3.20 GHz. The processor can compute 2 threads at the same time. The Intel Celeron 2955U clocks with 1.40 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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AMD Phenom II X2 555 | Characteristic | Intel Celeron 2955U |
2 | Cores | 2 |
2 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
3.20 GHz | Frequency | 1.40 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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no iGPU | GPU | Intel HD Graphics (Haswell GT1) |
GPU frequency | 0.20 GHz | |
-- | GPU (Turbo) | 1.00 GHz |
-- | GPU Generation | 7.5 |
Technology | 22 nm | |
Max. displays | 3 | |
-- | Compute units | 10 |
-- | Shader | 80 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | DirectX Version | 11.1 |
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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no iGPU | GPU | Intel HD Graphics (Haswell GT1) |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD Phenom II X2 555, while the Intel Celeron 2955U supports a maximum of 16 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled. |
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AMD Phenom II X2 555 | Characteristic | Intel Celeron 2955U |
DDR3-1333, DDR2-1066 | Memory | LPDDR3-1600, DDR3L-1600 |
Max. Memory | 16 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 25.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
6.00 MB | L3 Cache | 2.00 MB |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 10 |
-- | PCIe Bandwidth | 5.0 GB/s |
Thermal ManagementThe AMD Phenom II X2 555 has a TDP of 80 W. The TDP of the Intel Celeron 2955U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Phenom II X2 555 | Characteristic | Intel Celeron 2955U |
80 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD Phenom II X2 555 has 6.00 MB cache and is manufactured in 45 nm. The cache of Intel Celeron 2955U is at 2.00 MB. The processor is manufactured in 22 nm. |
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AMD Phenom II X2 555 | Characteristic | Intel Celeron 2955U |
45 nm | Technology | 22 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2 |
AM3 | Socket | BGA 1168 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2010 | Release date | Q3/2013 |
-- | Release price | -- |
show more data | show more data | |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
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Intel Celeron 2955U
2C 2T @ 1.40 GHz |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
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Intel Celeron 2955U
2C 2T @ 1.40 GHz |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
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Intel Celeron 2955U
2C 2T @ 1.40 GHz |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
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Intel Celeron 2955U
2C 2T @ 1.40 GHz |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
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Intel Celeron 2955U
2C 2T @ 1.40 GHz |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
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Intel Celeron 2955U
2C 2T @ 1.40 GHz |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
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Intel Celeron 2955U
2C 2T @ 1.40 GHz |
AMD Phenom II X2 555
@ 0.00 GHz |
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Intel Celeron 2955U
Intel HD Graphics (Haswell GT1) @ 1.00 GHz |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
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Intel Celeron 2955U
2C 2T @ 1.40 GHz |
Devices using this processor |
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AMD Phenom II X2 555 | Intel Celeron 2955U |
Unknown | Unknown |