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Apple A4 | Intel Celeron 1020E | |
CPU comparisonIn this CPU comparison, we compare the Apple A4 and the Intel Celeron 1020E and use benchmarks to check which processor is faster.
We compare the Apple A4 1 core processor released in Q2/2010 with the Intel Celeron 1020E which has 2 CPU cores and was introduced in Q1/2013. |
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Apple A series (22) | Family | Intel Celeron (165) |
Apple A4 (1) | CPU group | Intel Celeron 1000 (9) |
4 | Generation | 3 |
A4 | Architecture | Ivy Bridge U |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Apple A4 is a 1 core processor with a clock frequency of 0.80 GHz (1.00 GHz). The processor can compute 1 threads at the same time. The Intel Celeron 1020E clocks with 2.20 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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Apple A4 | Characteristic | Intel Celeron 1020E |
1 | Cores | 2 |
1 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
0.80 GHz | Frequency | 2.20 GHz |
1.00 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)Graphics (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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PowerVR SGX535 | GPU | Intel HD Graphics (Ivy Bridge GT1) |
GPU frequency | 0.65 GHz | |
-- | GPU (Turbo) | 1.00 GHz |
-- | GPU Generation | 7 |
65nm | Technology | 22 nm |
1 | Max. displays | 3 |
2 | Compute units | 6 |
2 | Shader | 48 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
10.1 | DirectX Version | 11.0 |
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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PowerVR SGX535 | GPU | Intel HD Graphics (Ivy Bridge 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 1 memory channels is supported by the Apple A4, while the Intel Celeron 1020E supports a maximum of 16 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled. |
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Apple A4 | Characteristic | Intel Celeron 1020E |
LPDDR2-800 | Memory | DDR3L-1600, DDR3-1600 |
Max. Memory | 16 GB | |
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 25.6 GB/s |
No | ECC | Yes |
0.51 MB | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe Apple A4 has a TDP of --. The TDP of the Intel Celeron 1020E is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Apple A4 | Characteristic | Intel Celeron 1020E |
-- | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 105 °C |
Technical detailsThe Apple A4 has 0.51 MB cache and is manufactured in 45 nm. The cache of Intel Celeron 1020E is at 2.00 MB. The processor is manufactured in 22 nm. |
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Apple A4 | Characteristic | Intel Celeron 1020E |
45 nm | Technology | 22 nm |
Chiplet | Chip design | Monolithic |
Armv7-A (32 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | BGA 1023 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
iOS | Operating systems | Windows 10, Linux |
Q2/2010 | Release date | Q1/2013 |
-- | Release price | -- |
show more data | show more data | |
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Apple A4
PowerVR SGX535 @ 0.00 GHz |
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Intel Celeron 1020E
Intel HD Graphics (Ivy Bridge GT1) @ 1.00 GHz |
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Apple A4
1C 1T @ 0.80 GHz |
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Intel Celeron 1020E
2C 2T @ 2.20 GHz |
Devices using this processor |
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Apple A4 | Intel Celeron 1020E |
Apple iPhone 4 | Unknown |