CPU comparison with benchmarks
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CPU lineage |
Samsung Exynos 990 or Samsung Exynos 990 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes. The Samsung Exynos 990 features 8 processor cores and has the capability to manage 8 threads concurrently. It was released in Q1/2020 and belongs to the 4 generation of the Samsung Exynos series. The Intel Atom Z2460 features 1 processor cores and has the capability to manage 2 threads concurrently. It was released in Q2/2012 and belongs to the 3 generation of the Intel Atom series. To use the Intel Atom Z2460, you'll need a motherboard with a BGA 617 socket.
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| Samsung Exynos 990 |
Group |
Intel Atom Z2400/Z2600 |
| 4 |
Generation |
3 |
| Mobile |
Segment |
Mobile |
| Samsung Exynos 990 |
Name |
Intel Atom Z2460 |
| Samsung Exynos |
Family |
Intel Atom |
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CPU Cores and Base Frequency |
The Samsung Exynos 990 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the A-Core is 2.73 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The Intel Atom Z2460 has 1 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Atom Z2460 is 1.6 GHz The processor has one core only.
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| 4x Cortex-A55 |
Cores C |
None |
| 8 |
Threads |
2 |
| 2.5 GHz |
B-Core Frequency |
None |
| None |
None |
1x |
| 8 |
CPU Cores |
1 |
| hybrid (Prime / big.LITTLE) |
Core architecture |
normal |
| 2x Exynos M5 |
Cores A |
None |
| No |
Hyperthreading |
Yes |
| 2.73 GHz |
A-Core Frequency |
None |
| No |
Overclocking |
No |
| 2x Cortex-A76 |
Cores B |
None |
| 2.0 GHz |
C-Core Frequency |
None |
| None |
None |
1.6 GHz |
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Internal Graphics |
The Samsung Exynos 990 has integrated graphics, called iGPU for short. Specifically, the Samsung Exynos 990 uses the ARM Mali-G77 MP11, which has 176 texture shaders and 11 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The Intel Atom Z2460 has integrated graphics, called iGPU for short. and 1 execution units.
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| 176 |
Shaders |
-- |
| Q2/2019 |
Release date |
Q1/2008 |
| 7 nm |
Technology |
45 nm |
| 12 |
Direct X |
10.1 |
| 4.0 GB |
Max. GPU Memory |
0 bytes |
| -- |
Max. displays |
-- |
| 11 |
Execution units |
1 |
| 0.8 GHz |
GPU frequency |
0.4 GHz |
| Vallhall 1 |
Generation |
-- |
| -- |
GPU (Turbo) |
-- |
| ARM Mali-G77 MP11 |
GPU name |
PowerVR SGX540 |
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Artificial Intelligence and Machine Learning |
| 2 NPU cores @ 15 TOPS |
AI specifications |
-- |
| Samsung AI engine |
AI hardware |
-- |
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Hardware codec support |
A 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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| Decode / Encode |
VP8 |
No |
| Decode / Encode |
VC-1 |
No |
| Decode / Encode |
JPEG |
No |
| Decode |
AV1 |
No |
| Decode / Encode |
h265 / HEVC (8 bit) |
No |
| Decode / Encode |
AVC |
No |
| Decode / Encode |
h264 |
No |
| Decode / Encode |
VP9 |
No |
| Decode / Encode |
h265 / HEVC (10 bit) |
No |
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Memory & PCIe |
The processor supports a maximum memory capacity of 2.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 6.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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| pci |
PCIe |
pci |
| No |
AES-NI |
No |
| LPDDR5-2750 |
Memory type |
LPDDR2-800 |
| No |
ECC |
No |
| 12.0 GB |
Max. Memory |
2.0 GB |
| 4 |
Memory channels |
2 |
| -- |
Bandwidth |
6.4 GB/s |
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Thermal Management |
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself. The processor has a thermal design power (TDP) of 3 W watts.
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| None |
TDP (PL1 / PBP) |
3 W |
| -- |
Tjunction max |
90 °C |
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Technical details |
The Samsung Exynos 990 is manufactured using a 7 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 2.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Atom Z2460 is manufactured using a 32 nm process.
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| Q1/2020 |
Release date |
Q2/2012 |
| None |
Virtualization |
None |
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ISA extensions |
SSE3, MMX, SSSE3 |
| 7 nm |
Technology |
32 nm |
| -- |
Chip design |
Monolithic |
| -- |
Release price |
-- |
| Exynos M5/Cortex-A76/-A55 |
Architecture |
Penwell |
| 2.0 MB |
L3-Cache |
0 bytes |
| Android |
Operating systems |
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| Technical data sheet |
Documents |
Technical data sheet |
| ARMv8-A64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
| -- |
Part Number |
-- |
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Socket |
BGA 617 |
| 1.5 MB |
L2-Cache |
512.0 KB |
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