AMD Ryzen 9 PRO 5945 vs AMD Ryzen 7 PRO 5750GE
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CPU comparison with benchmarks
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| AMD Ryzen 9 PRO 5945 | AMD Ryzen 7 PRO 5750GE | |
CPU comparisonAMD Ryzen 9 PRO 5945 or AMD Ryzen 7 PRO 5750GE - 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 Ryzen 9 PRO 5945 has 12 cores with 24 threads and clocks with a maximum frequency of 4.70 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 PRO 5945 was released in Q3/2022. The AMD Ryzen 7 PRO 5750GE has 8 cores with 16 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 7 PRO 5750GE was released in Q2/2021. |
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| AMD Ryzen 5 (85) | Family | AMD Ryzen 7 PRO (21) |
| AMD Ryzen 5000U (13) | CPU group | AMD Ryzen 5000G (16) |
| 4 | Generation | 4 |
| Cezanne (Zen 3) | Architecture | Cezanne (Zen 3) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 PRO 5945 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the AMD Ryzen 9 PRO 5945 is 3.00 GHz (4.70 GHz) while the AMD Ryzen 7 PRO 5750GE has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 7 PRO 5750GE is at 3.20 GHz (4.60 GHz). |
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| AMD Ryzen 9 PRO 5945 | Characteristic | AMD Ryzen 7 PRO 5750GE |
| 12 | Cores | 8 |
| 24 | Threads | 16 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| Yes | Overclocking ? | Yes |
| 3.00 GHz | Frequency | 3.20 GHz |
| 4.70 GHz | Turbo Frequency (1 Core) | 4.60 GHz |
| -- | Turbo Frequency (All Cores) | 3.60 GHz |
Internal GraphicsThe AMD Ryzen 9 PRO 5945 or AMD Ryzen 7 PRO 5750GE 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 | AMD Radeon RX Vega 8 (Renoir) |
| GPU frequency | 0.40 GHz | |
| -- | GPU (Turbo) | 2.00 GHz |
| -- | GPU Generation | 9 |
| Technology | 7 nm | |
| Max. displays | 3 | |
| -- | Compute units | 8 |
| -- | Shader | 512 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 8 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 8 (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 & PCIeThe AMD Ryzen 9 PRO 5945 can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The AMD Ryzen 7 PRO 5750GE supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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| AMD Ryzen 9 PRO 5945 | Characteristic | AMD Ryzen 7 PRO 5750GE |
| LPDDR4-4266, DDR4-3200 | Memory | DDR4-3200 |
| 64 GB | Max. Memory | 64 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 51.2 GB/s | Max. Bandwidth | 51.2 GB/s |
| No | ECC | Yes |
| 6.00 MB | L2 Cache | 4.00 MB |
| 64.00 MB | L3 Cache | 16.00 MB |
| 4.0 | PCIe version | 3.0 |
| -- | PCIe lanes | 20 |
| -- | PCIe Bandwidth | 19.7 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 9 PRO 5945 is 65 W, while the AMD Ryzen 7 PRO 5750GE has a TDP of 35 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD Ryzen 9 PRO 5945 | Characteristic | AMD Ryzen 7 PRO 5750GE |
| 65 W | TDP (PL1 / PBP) | 35 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 95 °C | Tjunction max. | 95 °C |
Technical detailsThe AMD Ryzen 9 PRO 5945 is manufactured in 7 nm and has 70.00 MB cache. The AMD Ryzen 7 PRO 5750GE is manufactured in 7 nm and has a 20.00 MB cache. |
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| AMD Ryzen 9 PRO 5945 | Characteristic | AMD Ryzen 7 PRO 5750GE |
| 7 nm | Technology | 7 nm |
| Chiplet | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| AM4 (PGA 1331) | Socket | AM4 (PGA 1331) |
| AMD-V, SVM | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q3/2022 | Release date | Q2/2021 |
| -- | Release price | -- |
| show more data | show more data | |
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8C 16T @ 3.20 GHz (4.60 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 3 CPU benchmarks
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 Ryzen 9 PRO 5945
12C 24T @ 4.70 GHz |
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AMD Ryzen 7 PRO 5750GE
8C 16T @ 4.60 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 Ryzen 9 PRO 5945
12C 24T @ 3.00 GHz |
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AMD Ryzen 7 PRO 5750GE
8C 16T @ 3.60 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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AMD Ryzen 9 PRO 5945
12C 24T @ 4.70 GHz |
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AMD Ryzen 7 PRO 5750GE
8C 16T @ 4.60 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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AMD Ryzen 9 PRO 5945
12C 24T @ 3.00 GHz |
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AMD Ryzen 7 PRO 5750GE
8C 16T @ 3.60 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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AMD Ryzen 9 PRO 5945
12C 24T @ 3.00 GHz |
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AMD Ryzen 7 PRO 5750GE
8C 16T @ 3.60 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 Ryzen 9 PRO 5945
@ 0.00 GHz |
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AMD Ryzen 7 PRO 5750GE
AMD Radeon RX Vega 8 (Renoir) @ 2.00 GHz |
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Blender 3.1 Benchmark
In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
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AMD Ryzen 9 PRO 5945
12C 24T @ 3.00 GHz |
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AMD Ryzen 7 PRO 5750GE
8C 16T @ 3.60 GHz |
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Devices using this processor |
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| AMD Ryzen 9 PRO 5945 | AMD Ryzen 7 PRO 5750GE |
| Unknown | Unknown |
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