UNISOC T740 vs Intel Xeon Platinum 8458P
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CPU comparison with benchmarks
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| UNISOC T740 | Intel Xeon Platinum 8458P | |
CPU comparisonUNISOC T740 or Intel Xeon Platinum 8458P - 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 UNISOC T740 has 8 cores with 8 threads and clocks with a maximum frequency of 1.80 GHz. Up to GB of memory is supported in 0 memory channels. The UNISOC T740 was released in Q1/2020. The Intel Xeon Platinum 8458P has 44 cores with 88 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Platinum 8458P was released in Q1/2023. |
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| UNISOC 5G (3) | Family | Intel Xeon Platinum (89) |
| UNISOC 5G 12nm (1) | CPU group | Intel Xeon Platinum 8400 (18) |
| 0 | Generation | 4 |
| -- | Architecture | Sapphire Rapids |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe UNISOC T740 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the UNISOC T740 is 1.80 GHz while the Intel Xeon Platinum 8458P has 44 CPU cores and 88 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8458P is at 2.70 GHz (3.80 GHz). |
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| UNISOC T740 | Characteristic | Intel Xeon Platinum 8458P |
| 8 | Cores | 44 |
| 8 | Threads | 88 |
| hybrid (big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.80 GHz 4x Cortex-A75 |
A-Core | 2.70 GHz (3.80 GHz) |
| 1.80 GHz 4x Cortex-A55 |
B-Core | -- |
Integrated graphics (iGPU)The UNISOC T740 or Intel Xeon Platinum 8458P 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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| PowerVR GM 9446 | GPU | no iGPU |
| 0.80 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| 1 | GPU Generation | -- |
| 12 | Technology | |
| 0 | Max. displays | |
| 3 | Compute units | -- |
| 12 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | -- |
| -- | 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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| PowerVR GM 9446 | 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 |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | No |
| No | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe UNISOC T740 can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Intel Xeon Platinum 8458P supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s. |
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| UNISOC T740 | Characteristic | Intel Xeon Platinum 8458P |
| LPDDR4X-1866, LPDDR4-1866 | Memory | DDR5-4400, DDR5-4800 |
| Max. Memory | 4096 GB | |
| 0 | Memory channels | 8 (Octa Channel) |
| -- | Max. Bandwidth | 307.2 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| -- | L3 Cache | 82.50 MB |
| -- | PCIe version | 5.0 |
| -- | PCIe lanes | 80 |
| -- | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the UNISOC T740 is --, while the Intel Xeon Platinum 8458P has a TDP of 350 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| UNISOC T740 | Characteristic | Intel Xeon Platinum 8458P |
| -- | TDP (PL1 / PBP) | 350 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe UNISOC T740 is manufactured in 12 nm and has 0.00 MB cache. The Intel Xeon Platinum 8458P is manufactured in 10 nm and has a 82.50 MB cache. |
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| UNISOC T740 | Characteristic | Intel Xeon Platinum 8458P |
| 12 nm | Technology | 10 nm |
| Unknown | Chip design | Chiplet |
| Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| -- | Socket | LGA 4677 |
| None | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Android | Operating systems | Windows, Linux |
| Q1/2020 | Release date | Q1/2023 |
| -- | Release price | 6759 $ |
| show more data | show more data | |
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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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UNISOC T740
PowerVR GM 9446 @ 0.80 GHz |
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Intel Xeon Platinum 8458P
@ 0.00 GHz |
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Devices using this processor |
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| UNISOC T740 | Intel Xeon Platinum 8458P |
| Unknown | Unknown |
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