AMD Phenom II X2 511 | Intel Celeron N2808 | |
CPU comparisonAMD Phenom II X2 511 or Intel Celeron N2808 - 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 X2 511 has 2 cores with 2 threads and clocks with a maximum frequency of 3.40 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X2 511 was released in Q1/2011. The Intel Celeron N2808 has 2 cores with 2 threads and clocks with a maximum frequency of 2.25 GHz. The CPU supports up to 4 GB of memory in 1 memory channels. The Intel Celeron N2808 was released in Q2/2014. |
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AMD Phenom II (52) | Family | Intel Celeron (165) |
AMD Phenom II - 500 (2) | CPU group | Intel Celeron J1000/N2000 (17) |
1 | Generation | 6 |
Regor (K10) | Architecture | Bay Trail |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X2 511 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD Phenom II X2 511 is 3.40 GHz while the Intel Celeron N2808 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Celeron N2808 is at 1.58 GHz (2.25 GHz). |
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AMD Phenom II X2 511 | Characteristic | Intel Celeron N2808 |
2 | Cores | 2 |
2 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
3.40 GHz | Frequency | 1.58 GHz |
-- | Turbo Frequency (1 Core) | 2.25 GHz |
-- | Turbo Frequency (All Cores) | 2.25 GHz |
Internal GraphicsThe AMD Phenom II X2 511 or Intel Celeron N2808 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 (Bay Trail GT1) |
GPU frequency | 0.31 GHz | |
-- | GPU (Turbo) | 0.79 GHz |
-- | GPU Generation | 7 |
Technology | 22 nm | |
Max. displays | 2 | |
-- | Compute units | 4 |
-- | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | DirectX Version | 11.2 |
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 (Bay Trail 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 & PCIeThe AMD Phenom II X2 511 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Celeron N2808 supports up to 4 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 10.7 GB/s. |
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AMD Phenom II X2 511 | Characteristic | Intel Celeron N2808 |
DDR3-1333, DDR2-1066 | Memory | DDR3-1333 |
Max. Memory | 4 GB | |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
21.3 GB/s | Max. Bandwidth | 10.7 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 1.00 MB |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 4 |
-- | PCIe Bandwidth | 2.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Phenom II X2 511 is 65 W, while the Intel Celeron N2808 has a TDP of 4.5 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Phenom II X2 511 | Characteristic | Intel Celeron N2808 |
65 W | TDP (PL1 / PBP) | 4.5 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 3 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD Phenom II X2 511 is manufactured in 45 nm and has 2.00 MB cache. The Intel Celeron N2808 is manufactured in 22 nm and has a 1.00 MB cache. |
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AMD Phenom II X2 511 | Characteristic | Intel Celeron N2808 |
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 1170 |
AMD-V | Virtualization | VT-x, VT-x EPT |
No | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2011 | Release date | Q2/2014 |
-- | Release price | -- |
show more data | show more data | |
AMD Phenom II X2 511
2C 2T @ 3.40 GHz |
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Intel Celeron N2808
2C 2T @ 2.25 GHz |
AMD Phenom II X2 511
2C 2T @ 3.40 GHz |
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Intel Celeron N2808
2C 2T @ 2.25 GHz |
AMD Phenom II X2 511
2C 2T @ 3.40 GHz |
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Intel Celeron N2808
2C 2T @ 2.25 GHz |
AMD Phenom II X2 511
2C 2T @ 3.40 GHz |
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Intel Celeron N2808
2C 2T @ 2.25 GHz |
AMD Phenom II X2 511
2C 2T @ 3.40 GHz |
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Intel Celeron N2808
2C 2T @ 2.25 GHz |
AMD Phenom II X2 511
2C 2T @ 3.40 GHz |
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Intel Celeron N2808
2C 2T @ 2.25 GHz |
AMD Phenom II X2 511
2C 2T @ 3.40 GHz |
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Intel Celeron N2808
2C 2T @ 2.25 GHz |
AMD Phenom II X2 511
@ 0.00 GHz |
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Intel Celeron N2808
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz |
Devices using this processor |
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AMD Phenom II X2 511 | Intel Celeron N2808 |
Unknown | Unknown |