Intel Xeon Gold 6448H vs AMD Ryzen 3 PRO 4450U
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CPU comparison with benchmarks
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| Intel Xeon Gold 6448H | AMD Ryzen 3 PRO 4450U | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6448H and the AMD Ryzen 3 PRO 4450U and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6448H 32 core processor released in Q1/2023 with the AMD Ryzen 3 PRO 4450U which has 4 CPU cores and was introduced in Q2/2020. |
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| Intel Xeon Gold (163) | Family | AMD Ryzen 3 PRO (16) |
| Intel Xeon Gold 5400/6400 (25) | CPU group | AMD Ryzen 4000U (11) |
| 4 | Generation | 3 |
| Sapphire Rapids | Architecture | Renoir (Zen 2) |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6448H is a 32 core processor with a clock frequency of 2.40 GHz (4.10 GHz). The processor can compute 64 threads at the same time. The AMD Ryzen 3 PRO 4450U clocks with 2.50 GHz (3.70 GHz), has 4 CPU cores and can calculate 8 threads in parallel. |
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| Intel Xeon Gold 6448H | Characteristic | AMD Ryzen 3 PRO 4450U |
| 32 | Cores | 4 |
| 64 | Threads | 8 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.40 GHz | Frequency | 2.50 GHz |
| 4.10 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
| -- | Turbo Frequency (All Cores) | 3.50 GHz |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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| no iGPU | GPU | AMD Radeon RX Vega 5 (Renoir) |
| GPU frequency | 0.40 GHz | |
| -- | GPU (Turbo) | 1.40 GHz |
| -- | GPU Generation | 5 |
| Technology | 7 nm | |
| Max. displays | 3 | |
| -- | Compute units | 5 |
| -- | Shader | 320 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 2 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 | AMD Radeon RX Vega 5 (Renoir) |
| 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 | No |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6448H, while the AMD Ryzen 3 PRO 4450U supports a maximum of 64 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled. |
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| Intel Xeon Gold 6448H | Characteristic | AMD Ryzen 3 PRO 4450U |
| DDR5-4400, DDR5-4800 | Memory | LPDDR4-4266, DDR4-3200 |
| 4096 GB | Max. Memory | 64 GB |
| 8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
| 307.2 GB/s | Max. Bandwidth | 51.2 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 60.00 MB | L3 Cache | 8.00 MB |
| 5.0 | PCIe version | 3.0 |
| 80 | PCIe lanes | 12 |
| 315.0 GB/s | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe Intel Xeon Gold 6448H has a TDP of 250 W. The TDP of the AMD Ryzen 3 PRO 4450U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon Gold 6448H | Characteristic | AMD Ryzen 3 PRO 4450U |
| 250 W | TDP (PL1 / PBP) | 15 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 25 W |
| -- | TDP down | 10 W |
| -- | Tjunction max. | 105 °C |
Technical detailsThe Intel Xeon Gold 6448H has 60.00 MB cache and is manufactured in 10 nm. The cache of AMD Ryzen 3 PRO 4450U is at 8.00 MB. The processor is manufactured in 7 nm. |
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| Intel Xeon Gold 6448H | Characteristic | AMD Ryzen 3 PRO 4450U |
| 10 nm | Technology | 7 nm |
| Chiplet | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| LGA 4677 | Socket | FP6 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q1/2023 | Release date | Q2/2020 |
| 3658 $ | Release price | -- |
| show more data | show more data | |
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4C 8T @ 2.50 GHz (3.70 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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Intel Xeon Gold 6448H
32C 64T @ 4.10 GHz |
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AMD Ryzen 3 PRO 4450U
4C 8T @ 3.70 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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Intel Xeon Gold 6448H
32C 64T @ 2.40 GHz |
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AMD Ryzen 3 PRO 4450U
4C 8T @ 3.50 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Intel Xeon Gold 6448H
32C 64T @ 4.10 GHz |
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AMD Ryzen 3 PRO 4450U
4C 8T @ 3.70 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Intel Xeon Gold 6448H
32C 64T @ 2.40 GHz |
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AMD Ryzen 3 PRO 4450U
4C 8T @ 3.50 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon Gold 6448H
32C 64T @ 4.10 GHz |
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AMD Ryzen 3 PRO 4450U
4C 8T @ 3.70 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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Intel Xeon Gold 6448H
@ 0.00 GHz |
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AMD Ryzen 3 PRO 4450U
AMD Radeon RX Vega 5 (Renoir) @ 1.40 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Xeon Gold 6448H
32C 64T @ 2.40 GHz |
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AMD Ryzen 3 PRO 4450U
4C 8T @ 3.50 GHz |
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Devices using this processor |
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| Intel Xeon Gold 6448H | AMD Ryzen 3 PRO 4450U |
| Unknown | Unknown |
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