AMD Phenom II X4 945 | AMD Ryzen 5 PRO 3400GE | |
CPU comparisonIn this CPU comparison, we compare the AMD Phenom II X4 945 and the AMD Ryzen 5 PRO 3400GE and use benchmarks to check which processor is faster.
We compare the AMD Phenom II X4 945 4 core processor released in Q2/2009 with the AMD Ryzen 5 PRO 3400GE which has 4 CPU cores and was introduced in Q3/2019. |
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AMD Phenom II (52) | Family | AMD Ryzen 5 PRO (28) |
AMD Phenom II - 800/900 (23) | CPU group | AMD Ryzen 3000G (8) |
4 | Generation | 2 |
Deneb (K10) | Architecture | Picasso (Zen+) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X4 945 is a 4 core processor with a clock frequency of 3.00 GHz. The processor can compute 4 threads at the same time. The AMD Ryzen 5 PRO 3400GE clocks with 3.30 GHz (4.00 GHz), has 4 CPU cores and can calculate 8 threads in parallel. |
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AMD Phenom II X4 945 | Characteristic | AMD Ryzen 5 PRO 3400GE |
4 | Cores | 4 |
4 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
3.00 GHz | Frequency | 3.30 GHz |
-- | Turbo Frequency (1 Core) | 4.00 GHz |
-- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)Graphics (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 11 (Raven Ridge) |
GPU frequency | 1.30 GHz | |
-- | GPU (Turbo) | -- |
-- | GPU Generation | 8 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 11 |
-- | Shader | 704 |
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 11 (Raven Ridge) |
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 GB of memory in a maximum of 2 memory channels is supported by the AMD Phenom II X4 945, while the AMD Ryzen 5 PRO 3400GE supports a maximum of 64 GB of memory with a maximum memory bandwidth of 46.9 GB/s enabled. |
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AMD Phenom II X4 945 | Characteristic | AMD Ryzen 5 PRO 3400GE |
DDR3-1333, DDR2-1066 | Memory | DDR4-2933 |
Max. Memory | 64 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 46.9 GB/s |
No | ECC | Yes |
-- | L2 Cache | 2.00 MB |
6.00 MB | L3 Cache | 4.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 20 |
-- | PCIe Bandwidth | 19.7 GB/s |
Thermal ManagementThe AMD Phenom II X4 945 has a TDP of 125 W. The TDP of the AMD Ryzen 5 PRO 3400GE is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Phenom II X4 945 | Characteristic | AMD Ryzen 5 PRO 3400GE |
125 W | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 25 W |
-- | Tjunction max. | 95 °C |
Technical detailsThe AMD Phenom II X4 945 has 6.00 MB cache and is manufactured in 45 nm. The cache of AMD Ryzen 5 PRO 3400GE is at 6.00 MB. The processor is manufactured in 12 nm. |
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AMD Phenom II X4 945 | Characteristic | AMD Ryzen 5 PRO 3400GE |
45 nm | Technology | 12 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
AM3 | Socket | AM4 (PGA 1331) |
AMD-V | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2009 | Release date | Q3/2019 |
-- | Release price | -- |
show more data | show more data | |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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AMD Ryzen 5 PRO 3400GE
4C 8T @ 4.00 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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AMD Ryzen 5 PRO 3400GE
4C 8T @ 3.30 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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AMD Ryzen 5 PRO 3400GE
4C 8T @ 3.30 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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AMD Ryzen 5 PRO 3400GE
4C 8T @ 4.00 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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AMD Ryzen 5 PRO 3400GE
4C 8T @ 3.30 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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AMD Ryzen 5 PRO 3400GE
4C 8T @ 4.00 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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AMD Ryzen 5 PRO 3400GE
4C 8T @ 3.30 GHz |
AMD Phenom II X4 945
@ 0.00 GHz |
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AMD Ryzen 5 PRO 3400GE
AMD Radeon RX Vega 11 (Raven Ridge) @ 1.30 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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AMD Ryzen 5 PRO 3400GE
4C 8T @ 3.30 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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AMD Ryzen 5 PRO 3400GE
4C 8T @ 4.00 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
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AMD Ryzen 5 PRO 3400GE
4C 8T @ 3.30 GHz |
Devices using this processor |
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AMD Phenom II X4 945 | AMD Ryzen 5 PRO 3400GE |
Unknown | Lenovo ThinkCentre M75q-1 Tiny HP Inc. EliteDesk 705 G5 DM |