AMD Opteron X3421 | Samsung Exynos 8895 | |
CPU comparisonAMD Opteron X3421 or Samsung Exynos 8895 - 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 Opteron X3421 has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Opteron X3421 was released in Q2/2015. The Samsung Exynos 8895 has 8 cores with 8 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to GB of memory in 0 memory channels. The Samsung Exynos 8895 was released in Q2/2017. |
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AMD Opteron (4) | Family | Samsung Exynos (47) |
AMD Opteron X3000 (3) | CPU group | Samsung Exynos 8895 (1) |
0 | Generation | 2 |
Toronto (Excavator) | Architecture | Exynos M2 / Cortex-A53 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Opteron X3421 is a 4 core processor with a clock frequency of 2.10 GHz (3.40 GHz). The Samsung Exynos 8895 has 8 CPU cores with a clock frequency of 2.30 GHz. |
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AMD Opteron X3421 | Characteristic | Samsung Exynos 8895 |
4 | Cores | 8 |
4 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.10 GHz (3.40 GHz) | A-Core | 2.30 GHz 4x Exynos M2 (Mongoose) |
-- | B-Core | 1.70 GHz 4x Cortex-A53 |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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AMD Radeon R7 - 512 (Toronto) | GPU | ARM Mali-G71 MP20 |
0.80 GHz | GPU frequency | 0.90 GHz |
-- | GPU (Turbo) | 0.90 GHz |
0 | GPU Generation | Bifrost 1 |
Technology | 16 nm | |
3 | Max. displays | 2 |
8 | Compute units | 20 |
512 | Shader | 320 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 2 GB |
12 | DirectX Version | 11 |
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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AMD Radeon R7 - 512 (Toronto) | GPU | ARM Mali-G71 MP20 |
Decode | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | No |
Decode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Opteron X3421 supports a maximum of GB of memory in 2 memory channels. The Samsung Exynos 8895 can connect up to GB of memory in 0 memory channels. |
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AMD Opteron X3421 | Characteristic | Samsung Exynos 8895 |
DDR4-2400 | Memory | LPDDR4-1866 |
Max. Memory | ||
2 (Dual Channel) | Memory channels | 0 |
38.4 GB/s | Max. Bandwidth | -- |
Yes | ECC | No |
2.00 MB | L2 Cache | 2.00 MB |
-- | L3 Cache | -- |
3.0 | PCIe version | -- |
8 | PCIe lanes | -- |
7.9 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Opteron X3421 has a TDP of 15 W, that of the Samsung Exynos 8895 is --. |
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AMD Opteron X3421 | Characteristic | Samsung Exynos 8895 |
15 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
35 W | TDP up | -- |
12 W | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Opteron X3421 has a 2.00 MB cache, while the Samsung Exynos 8895 cache has a total of 2.00 MB. |
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AMD Opteron X3421 | Characteristic | Samsung Exynos 8895 |
28 nm | Technology | 10 nm |
Unknown | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2 | ISA extensions | -- |
FP4 | Socket | -- |
AMD-V, AMD-Vt | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q2/2015 | Release date | Q2/2017 |
-- | Release price | -- |
show more data | show more data | |
AMD Opteron X3421
AMD Radeon R7 - 512 (Toronto) @ 0.80 GHz |
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Samsung Exynos 8895
ARM Mali-G71 MP20 @ 0.90 GHz |
AMD Opteron X3421
4C 4T @ 3.40 GHz |
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Samsung Exynos 8895
8C 8T @ 2.30 GHz |
AMD Opteron X3421
4C 4T @ 2.10 GHz |
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Samsung Exynos 8895
8C 8T @ 2.30 GHz |
AMD Opteron X3421
4C 4T @ 3.40 GHz |
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Samsung Exynos 8895
8C 8T @ 2.30 GHz |
AMD Opteron X3421
4C 4T @ 2.10 GHz |
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Samsung Exynos 8895
8C 8T @ 2.30 GHz |
AMD Opteron X3421
4C 4T @ 2.10 GHz |
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Samsung Exynos 8895
8C 8T @ 2.30 GHz |
AMD Opteron X3421
4C 4T @ 2.10 GHz |
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Samsung Exynos 8895
8C 8T @ 2.30 GHz |
Devices using this processor |
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AMD Opteron X3421 | Samsung Exynos 8895 |
Unknown | Unknown |