AMD Phenom II X6 1055T | Intel Celeron 3955U | |
CPU comparisonAMD Phenom II X6 1055T or Intel Celeron 3955U - 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 Phenom II X6 1055T has 6 cores with 6 threads and clocks with a maximum frequency of 3.30 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X6 1055T was released in Q3/2010. The Intel Celeron 3955U has 2 cores with 2 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Celeron 3955U was released in Q4/2015. |
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AMD Phenom II (52) | Family | Intel Celeron (165) |
AMD Phenom II - 1000 (7) | CPU group | Intel Celeron 3000 (10) |
6 | Generation | 7 |
Thuban (K10) | Architecture | Kaby Lake U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X6 1055T has 6 CPU cores and can calculate 6 threads in parallel. The clock frequency of the AMD Phenom II X6 1055T is 2.80 GHz (3.30 GHz) while the Intel Celeron 3955U has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Celeron 3955U is at 2.00 GHz. |
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AMD Phenom II X6 1055T | Characteristic | Intel Celeron 3955U |
6 | Cores | 2 |
6 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
2.80 GHz | Frequency | 2.00 GHz |
3.30 GHz | Turbo Frequency (1 Core) | -- |
3.30 GHz | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The AMD Phenom II X6 1055T or Intel Celeron 3955U 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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no iGPU | GPU | Intel HD Graphics 510 |
GPU frequency | 0.30 GHz | |
-- | GPU (Turbo) | 0.90 GHz |
-- | GPU Generation | 9 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 12 |
-- | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 32 GB |
-- | DirectX Version | 12.0 |
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 510 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode |
Memory & PCIeThe AMD Phenom II X6 1055T can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Celeron 3955U supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 34.1 GB/s. |
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AMD Phenom II X6 1055T | Characteristic | Intel Celeron 3955U |
DDR3-1333, DDR2-1066 | Memory | LPDDR3-1866, DDR4-2133, DDR3L-1600 |
Max. Memory | 32 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 34.1 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
6.00 MB | L3 Cache | 2.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 12 |
-- | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Phenom II X6 1055T is 95 W, while the Intel Celeron 3955U has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Phenom II X6 1055T | Characteristic | Intel Celeron 3955U |
95 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 10 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD Phenom II X6 1055T is manufactured in 45 nm and has 6.00 MB cache. The Intel Celeron 3955U is manufactured in 14 nm and has a 2.00 MB cache. |
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AMD Phenom II X6 1055T | Characteristic | Intel Celeron 3955U |
45 nm | Technology | 14 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 | -- |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2010 | Release date | Q4/2015 |
-- | Release price | -- |
show more data | show more data | |
AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD Phenom II X6 1055T
@ 0.00 GHz |
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Intel Celeron 3955U
Intel HD Graphics 510 @ 0.90 GHz |
AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
AMD Phenom II X6 1055T
6C 6T @ 2.80 GHz |
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Intel Celeron 3955U
2C 2T @ 2.00 GHz |
Devices using this processor |
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AMD Phenom II X6 1055T | Intel Celeron 3955U |
Unknown | Unknown |