AMD EPYC 9135 vs UNISOC T770
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Note: The information shown below is based on a pre-sample. Technical details or benchmark results may be different in the final version of this processor. |
CPU comparison with benchmarks
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| AMD EPYC 9135 | UNISOC T770 | |
CPU comparisonAMD EPYC 9135 or UNISOC T770 - 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 EPYC 9135 has 16 cores with 32 threads and clocks with a maximum frequency of 3.60 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9135 was released in Q4/2024. The UNISOC T770 has 8 cores with 8 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to GB of memory in 2 memory channels. The UNISOC T770 was released in Q1/2020. |
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| AMD EPYC (129) | Family | UNISOC 5G (3) |
| AMD EPYC 9005 (21) | CPU group | UNISOC 5G 6nm (2) |
| 5 | Generation | 0 |
| Turin (Zen 5 / Zen 5c) | Architecture | -- |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 9135 has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD EPYC 9135 is 3.60 GHz while the UNISOC T770 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the UNISOC T770 is at 2.50 GHz. |
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| AMD EPYC 9135 | Characteristic | UNISOC T770 |
| 16 | Cores | 8 |
| 32 | Threads | 8 |
| normal | Core architecture | hybrid (Prime / big.LITTLE) |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.60 GHz 16x Zen 5 |
A-Core | 2.50 GHz 1x Cortex-A76 |
| -- | B-Core | 2.20 GHz 3x Cortex-A76 |
| -- | C-Core | 2.00 GHz 4x Cortex-A55 |
Internal GraphicsThe AMD EPYC 9135 or UNISOC T770 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 | ARM Mali-G57 MP4 |
| GPU frequency | 0.78 GHz | |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | Vallhall 1 |
| Technology | 7 nm | |
| Max. displays | 2 | |
| -- | Compute units | 4 |
| -- | Shader | 64 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 4 GB |
| -- | DirectX Version | 12 |
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 | ARM Mali-G57 MP4 |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| No | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode / Encode |
| No | Codec VP8 | Decode / Encode |
| No | Codec AV1 | Decode |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode / Encode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD EPYC 9135 can use up to 6144 GB of memory in 12 memory channels. The maximum memory bandwidth is 480.0 GB/s. The UNISOC T770 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to --. |
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| AMD EPYC 9135 | Characteristic | UNISOC T770 |
| DDR5-6000 | Memory | LPDDR4X-2133, |
| 6144 GB | Max. Memory | |
| 12 | Memory channels | 2 (Dual Channel) |
| 480.0 GB/s | Max. Bandwidth | -- |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 64.00 MB | L3 Cache | -- |
| 5.0 | PCIe version | -- |
| 128 | PCIe lanes | -- |
| 504.1 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC 9135 is 200 W, while the UNISOC T770 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD EPYC 9135 | Characteristic | UNISOC T770 |
| 200 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe AMD EPYC 9135 is manufactured in 4 nm and has 64.00 MB cache. The UNISOC T770 is manufactured in 6 nm and has a 0.00 MB cache. |
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| AMD EPYC 9135 | Characteristic | UNISOC T770 |
| 4 nm | Technology | 6 nm |
| Chiplet | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI | ISA extensions | -- |
| SP5 | Socket | -- |
| AMD-V, SVM | Virtualization | None |
| Yes | AES-NI | No |
| Windows Server 2022, Linux, Windows 11 | Operating systems | Android |
| Q4/2024 | Release date | Q1/2020 |
| -- | Release price | -- |
| show more data | show more data | |
16C 32T @ 3.60 GHz buy now on Amazon and save!
8C 8T @ 2.50 GHz buy now on Amazon and save!
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD EPYC 9135
16C 32T @ 3.60 GHzNot verified |
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UNISOC T770
8C 8T @ 2.50 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD EPYC 9135
16C 32T @ 3.60 GHzNot verified |
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UNISOC T770
8C 8T @ 2.50 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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AMD EPYC 9135
@ 0.00 GHzNot verified |
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UNISOC T770
ARM Mali-G57 MP4 @ 0.78 GHz |
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AnTuTu 9 Benchmark
The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.
In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
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AMD EPYC 9135
16C 32T @ 3.60 GHzNot verified |
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UNISOC T770
8C 8T @ 2.50 GHz |
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Devices using this processor |
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| AMD EPYC 9135 | UNISOC T770 |
| Unknown | Unknown |
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