Samsung Exynos 980 对 Samsung Exynos 990. 规格、性能、测试

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• 系列
  Samsung Exynos Samsung Exynos
• CPU组
  Samsung Exynos 980 Samsung Exynos 990
• 分段
  Mobile Mobile
• 一代人
  4 4

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• CPU Cores / Threads
  8 / 8 8 / 8
• 核心架构
  hybrid (big.LITTLE) hybrid (Prime / big.LITTLE)
• A-Core
  2x Cortex-A77 2x Exynos M5
• B-Core
  6x Cortex-A55 2x Cortex-A76
• C-Core
  -- 4x Cortex-A55
• 頻率
  1.80 GHz 2.00 GHz
• 涡轮增压 (1核)
  2.20 GHz 2.73 GHz
• Turbo (8 Cores)
  2.20 GHz 2.73 GHz
• 超线程
  没有 没有
• 超频
  没有 没有

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU名称
  ARM Mali-G76 MP5 ARM Mali-G77 MP11
• GPU frequency
  0.72 GHz 0.80 GHz
• GPU (Turbo)
  0.72 GHz 没有涡轮增压
• 执行单位
  5 11
• 着色器
  80 176
• Max. GPU Memory
  4 GB 4 GB
• Max. displays
  2 1
• 一代人
  Bifrost 3 Vallhall 1
• Direct X
  12 12
• 技术过程
  7 nm 7 nm
• 发布日期
  Q3/2018 Q2/2019

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• AV1
  没有 Decode
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode / Encode Decode / Encode
• JPEG
  Decode / Encode Decode / Encode

Overview of the types and quantities of RAM supported by Samsung Exynos 990 和 Samsung Exynos 980. The supported memory frequencies may vary depending on the motherboard configuration.

• 存储器类型
  LPDDR4X-1866 LPDDR5-2750
• 最大内存
  12 GB 12 GB
• 记忆通道
  4 4
• ECC
  没有 没有
• AES-NI
  没有 没有

Analyze the TDP (Thermal Design Power) requirements of Samsung Exynos 980 和 Samsung Exynos 990 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

Information on architecture, interfaces, and additional instructions supported by Samsung Exynos 980 和 Samsung Exynos 990, including virtual machine technologies and fabrication processes.

• 指令集（ISA）
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• L2-Cache
  2.00 MB 1.50 MB
• L2-Cache
  -- 2.00 MB
• 建筑学
  Cortex-A77 / Cortex-A55 Exynos M5/Cortex-A76/-A55
• 技术过程
  8 nm 7 nm
• 虚拟化
  None None
• 插座
  N/A N/A
• 发布日期
  Q4/2019 Q1/2020