Revision as of 16:14, 2 July 2019

Ryzen 5 3400G is a 64-bit quad-core high-end performance x86 desktop microprocessor introduced by AMD in mid 2019. This processor is based on AMD's Zen+ microarchitecture and is fabricated on a 12 nm process. The 3400G operates at a base frequency of 3.7 GHz with a TDP of 65 W and a Boost frequency of 4.2 GHz. This APU supports up to 64 GiB of dual-channel DDR4-2933 memory and incorporates Radeon Vega 11 Graphics operating at up to 1.4 GHz.

Cache

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Main article: Zen+ § Cache

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Cache Organization Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes.

L1$ 384 KiB 393,216 B 0.375 MiB L1I$ 256 KiB 262,144 B 0.25 MiB 4x64 KiB 4-way set associative   L1D$ 128 KiB 131,072 B 0.125 MiB 4x32 KiB 8-way set associative write-back L2$ 2 MiB 2,048 KiB 2,097,152 B 0.00195 GiB     4x512 KiB 8-way set associative write-back L3$ 4 MiB 4,096 KiB 4,194,304 B 0.00391 GiB     1x4 MiB

Memory controller

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[Edit/Modify Memory Info]

	Integrated Memory Controller
	Max Type DDR4-2933 Supports ECC Yes Max Mem 64 GiB Controllers 2 Channels 2 Max Bandwidth 43.71 GiB/s 44,759.04 MiB/s 46.933 GB/s 46,933.255 MB/s 0.0427 TiB/s 0.0469 TB/s Bandwidth Single 21.86 GiB/s Double 43.71 GiB/s

Expansions

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This processor has 12 PCIe lanes, 1x8 typically designated for a GPU and 4 additional lanes for storage (e.g., NVMe).

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	Expansion Options
PCIe Revision: 3.0 Max Lanes: 12 Configuration: 1x8+1x4, 2x4+1x4

Graphics

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[Edit/Modify IGP Info]

	Integrated Graphics Information
	GPU Radeon RX Vega 11 Designer AMD Execution Units 11 Unified Shaders 704 Burst Frequency 1,400 MHz 1.4 GHz 1,400,000 KHz Output DP, HDMI Standards DirectX 12 OpenGL 4.6 OpenCL 2.2 Vulkan 1.1

Features

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[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features

MMX MMX Extension EMMX Extended MMX Extension SSE Streaming SIMD Extensions SSE2 Streaming SIMD Extensions 2 SSE3 Streaming SIMD Extensions 3 SSSE3 Supplemental SSE3 SSE4.1 Streaming SIMD Extensions 4.1 SSE4.2 Streaming SIMD Extensions 4.2 SSE4a Streaming SIMD Extensions 4a AVX Advanced Vector Extensions AVX2 Advanced Vector Extensions 2 ABM Advanced Bit Manipulation BMI1 Bit Manipulation Instruction Set 1 BMI2 Bit Manipulation Instruction Set 2 FMA3 3-Operand Fused-Multiply-Add AES AES Encryption Instructions RdRand Hardware RNG SHA SHA Extensions ADX Multi-Precision Add-Carry CLMUL Carry-less Multiplication Extension F16C 16-bit Floating Point Conversion x86-16 16-bit x86 x86-32 32-bit x86 x86-64 64-bit x86 Real Real Mode Protected Protected Mode SMM System Management Mode FPU Integrated x87 FPU NX No-eXecute SMT Simultaneous Multithreading AMD-Vi AMD-Vi (I/O MMU virtualization) AMD-V AMD Virtualization SenseMI SenseMI Technology

Die

Further information: Zen+ § Die

• 12 nm process
• 4,940,000,000 transistors
• 209.78 mm² die size