CPU信息 |
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处理器编号: | AMD Ryzen 3 PRO 4450U |
家族: | AMD Ryzen 3 PRO |
CPU系列: | AMD Ryzen 4000U |
垂直市场: | Mobile |
代次: | 3 |
先代产品: | -- |
后代产品: | -- |
CPU核心数与基础频率 |
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CPU 核心 / Threads: | 4 / 8 |
核心架构: | normal |
核心: | 4x |
超线程技术: | 是 |
超频: | 否 |
频率: | 2.50 GHz |
加速频率 频率 (1 核心): | 3.70 GHz |
加速频率 频率 (4 核心): | 3.50 GHz |
核芯显卡 |
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GPU型号: | AMD Radeon RX Vega 5 (Renoir) |
GPU频率: | 0.40 GHz |
GPU (加速频率): | 1.40 GHz |
运算单元: | 5 |
Shader: | 320 |
最大显存: | 2 GB |
最大显示器数量: | 3 |
Generation: | 5 |
Direct X: | 12 |
工艺: | 7 nm |
发售日期: | Q1/2020 |
硬件解码支持 |
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h265 / HEVC (8 bit): | 解码 / 编码 |
h265 / HEVC (10 bit): | 解码 / 编码 |
h264: | 解码 / 编码 |
VP8: | 解码 / 编码 |
VP9: | 解码 / 编码 |
AV1: | 否 |
AVC: | 解码 / 编码 |
VC-1: | 解码 |
JPEG: | 解码 / 编码 |
内存 & PCIe |
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内存类型: | 内存带宽: |
---|---|
LPDDR4-4266 DDR4-3200 | 51.2 GB/s 51.2 GB/s |
最大内存: | 64 GB |
内存通道: | 2 |
ECC: | 是 |
PCIe: | 3.0 x 12 |
AES-NI: | 是 |
散热管理 |
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TDP (PL1): | 15 W |
TDP (PL2): | -- |
TDP up: | 25 W |
TDP down: | 10 W |
Tjunction max.: | 105 °C |
技术细节 |
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指令集 (ISA): | x86-64 (64 bit) |
指令集扩展: | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
L2-Cache: | -- |
L3-Cache: | 8.00 MB |
架构: | Renoir (Zen 2) |
工艺: | 7 nm |
虚拟化: | AMD-V, SVM |
插槽: | FP6 |
发售日期: | Q2/2020 |
代号: | -- |
AMD Ryzen 7 2700X
8C 16T @ 3.70 GHz |
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Intel Core i5-10500E
6C 12T @ 3.10 GHz |
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Intel Xeon Platinum 8160
24C 48T @ 2.10 GHz |
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AMD Ryzen 3 PRO 4450U
4C 8T @ 2.50 GHz |
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Intel Core i7-8700T
6C 12T @ 2.40 GHz |
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Intel Xeon Gold 6130T
16C 32T @ 2.10 GHz |
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Intel Core i3-N300
8C 8T @ 1.80 GHz |
Intel Core i7-6785R
4C 8T @ 3.30 GHz |
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Intel Core i5-9500TE
6C 6T @ 2.20 GHz |
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Intel Core i5-8400T
6C 6T @ 1.70 GHz |
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AMD Ryzen 3 PRO 4450U
4C 8T @ 2.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.40 GHz |
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Samsung Exynos 2200
8C 8T @ 2.80 GHz |
|||
Intel Xeon E5-2609 v4
8C 8T @ 1.70 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Core i5-9400
6C 6T @ 2.90 GHz |
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Intel Core i5-9400F
6C 6T @ 2.90 GHz |
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AMD Ryzen 3 PRO 4450U
4C 8T @ 2.50 GHz |
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Intel Xeon Gold 6246R
16C 32T @ 3.40 GHz |
|||
Intel Core i3-9100T
4C 4T @ 3.10 GHz |
|||
Apple A12X Bionic
8C 8T @ 2.49 GHz |
Intel Xeon E3-1275 v3
4C 8T @ 3.50 GHz |
|||
Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz |
|||
Intel Core i7-4930MX
4C 8T @ 3.00 GHz |
|||
AMD Ryzen 3 PRO 4450U
4C 8T @ 2.50 GHz |
|||
Intel Xeon E5-2637 v3
4C 8T @ 3.50 GHz |
|||
Intel Core i7-10810U
6C 12T @ 1.10 GHz |
|||
Intel Core i3-1215U
6C 8T @ 1.20 GHz |
Intel Xeon E5450
4C 4T @ 3.00 GHz |
|||
AMD Phenom II X6 1055T
6C 6T @ 2.80 GHz |
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Intel Core i5-4300U
2C 4T @ 1.90 GHz |
|||
AMD Ryzen 3 PRO 4450U
4C 8T @ 2.50 GHz |
|||
AMD FX-6200
6C 6T @ 3.80 GHz |
|||
AMD A6-9225
2C 2T @ 2.60 GHz |
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AMD Athlon Silver 3050U
2C 2T @ 2.30 GHz |
Intel Core i5-12450H
Intel UHD Graphics 12th Gen (48 EU) @ 1.20 GHz |
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Intel Core i5-13420H
Intel UHD Graphics 13th Gen (48 EU) @ 1.20 GHz |
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Qualcomm Snapdragon 855
Qualcomm Adreno 640 @ 0.59 GHz |
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AMD Ryzen 3 PRO 4450U
AMD Radeon RX Vega 5 (Renoir) @ 1.40 GHz |
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AMD Athlon Gold PRO 4150GE
AMD Radeon RX Vega 5 (Renoir) @ 1.40 GHz |
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AMD Ryzen 3 PRO 5350GE
AMD Radeon RX Vega 5 (Renoir) @ 1.40 GHz |
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AMD Ryzen 3 PRO 5350G
AMD Radeon RX Vega 5 (Renoir) @ 1.40 GHz |
Intel Xeon E5-2640 v2
8C 16T @ 2.00 GHz |
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Intel Xeon D-1541
8C 16T @ 2.10 GHz |
|||
Intel Core i7-4960X
6C 12T @ 3.60 GHz |
|||
AMD Ryzen 3 PRO 4450U
4C 8T @ 2.50 GHz |
|||
Intel Core i5-1145G7
4C 8T @ 2.60 GHz |
|||
Intel Xeon D-1540
8C 16T @ 2.00 GHz |
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Intel Core i7-8750H
6C 12T @ 2.20 GHz |