MediaTek Helio X25 | AMD Ryzen Threadripper PRO 3945WX | |
CPU comparisonMediaTek Helio X25 or AMD Ryzen Threadripper PRO 3945WX - 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 MediaTek Helio X25 has 10 cores with 10 threads and clocks with a maximum frequency of 2.50 GHz. Up to 4 GB of memory is supported in 2 memory channels. The MediaTek Helio X25 was released in Q4/2015. The AMD Ryzen Threadripper PRO 3945WX has 12 cores with 24 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 2048 GB of memory in 8 memory channels. The AMD Ryzen Threadripper PRO 3945WX was released in Q1/2021. |
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Mediatek Helio (37) | Family | AMD Ryzen Threadripper PRO (15) |
MediaTek Helio X20 (4) | CPU group | AMD Ryzen Threadripper PRO 3000 (4) |
2 | Generation | 3 |
Cortex-A72 / Cortex-A53 | Architecture | Castle Peak (Zen 2) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | AMD Ryzen Threadripper PRO 5945WX |
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CPU Cores and Base FrequencyThe MediaTek Helio X25 is a 10 core processor with a clock frequency of 2.50 GHz. The AMD Ryzen Threadripper PRO 3945WX has 12 CPU cores with a clock frequency of 4.00 GHz (4.30 GHz). |
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MediaTek Helio X25 | Characteristic | AMD Ryzen Threadripper PRO 3945WX |
10 | Cores | 12 |
10 | Threads | 24 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.50 GHz 2x Cortex-A72 |
A-Core | 4.00 GHz (4.30 GHz) |
1.55 GHz 4x Cortex-A53 |
B-Core | -- |
-- 4x Cortex-A53 |
C-Core | -- |
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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ARM Mali-T880 MP4 | GPU | no iGPU |
0.85 GHz | GPU frequency | -- |
0.85 GHz | GPU (Turbo) | -- |
Midgard 4 | GPU Generation | -- |
16 nm | Technology | |
2 | Max. displays | |
4 | Compute units | -- |
64 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
11 | DirectX Version | -- |
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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ARM Mali-T880 MP4 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe MediaTek Helio X25 supports a maximum of 4 GB of memory in 2 memory channels. The AMD Ryzen Threadripper PRO 3945WX can connect up to 2048 GB of memory in 8 memory channels. |
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MediaTek Helio X25 | Characteristic | AMD Ryzen Threadripper PRO 3945WX |
LPDDR3-800 | Memory | DDR4-3200 |
4 GB | Max. Memory | 2048 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
6.4 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | 6.00 MB |
-- | L3 Cache | 64.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The MediaTek Helio X25 has a TDP of --, that of the AMD Ryzen Threadripper PRO 3945WX is 280 W. |
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MediaTek Helio X25 | Characteristic | AMD Ryzen Threadripper PRO 3945WX |
-- | TDP (PL1 / PBP) | 280 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe MediaTek Helio X25 has a 0.00 MB cache, while the AMD Ryzen Threadripper PRO 3945WX cache has a total of 70.00 MB. |
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MediaTek Helio X25 | Characteristic | AMD Ryzen Threadripper PRO 3945WX |
20 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | WRX8 (sWRX8) |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Windows 11, Linux |
Q4/2015 | Release date | Q1/2021 |
-- | Release price | -- |
show more data | show more data | |
MediaTek Helio X25
10C 10T @ 2.50 GHz |
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
MediaTek Helio X25
10C 10T @ 2.50 GHz |
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
MediaTek Helio X25
10C 10T @ 2.50 GHz |
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
MediaTek Helio X25
10C 10T @ 2.50 GHz |
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
MediaTek Helio X25
10C 10T @ 2.50 GHz |
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
MediaTek Helio X25
ARM Mali-T880 MP4 @ 0.85 GHz |
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AMD Ryzen Threadripper PRO 3945WX
@ 0.00 GHz |
MediaTek Helio X25
10C 10T @ 2.50 GHz |
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.00 GHz |
Devices using this processor |
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MediaTek Helio X25 | AMD Ryzen Threadripper PRO 3945WX |
Unknown | Unknown |