Xbox One細部比較PS4 - XBOX

原文篇幅過長
有興趣板友可以自行閱讀
此處只貼重點表格


頻率
Xbox 360 Xbox One PlayStation 4
CPU Cores/Threads 3/6 8/8 8/8
CPU Frequency 3.2GHz 1.75GHz 1.6GHz
CPU Arch IBM PowerPC AMD Jaguar AMD Jaguar
Shared L2 Cache 1MB 2 x 2MB 2 x 2MB
GPU Cores 768 1152
GCN Geometry Engines 2 2
GCN ROPs 16 32
GPU Frequency 853MHz 800MHz
Peak Shader Throughput 0.24 TFLOPS 1.31 TFLOPS 1.84 TFLOPS
Embedded Memory 10MB eDRAM 32MB eSRAM -
Embedded Memory Bandwidth 32GB/s 102GB/s -
bi-directional
(204GB/s total)
System Memory 512MB 1400MHz 8GB 2133MHz 8GB 5500MHz
GDDR3 DDR3 GDDR5
System Memory Bus 128-bits 256-bits 256-bits
System Memory Bandwidth 22.4 GB/s 68.3 GB/s 176.0 GB/s
Manufacturing Process 28nm 28nm



系統耗電

Total System Power
Off Standby Idle Load (BF4) Load (BD Playback)
Xbox 360 Slim 0.6W - 70.4W 90.4W (RDR) -
Xbox One 0.22W 15.3W 69.7W 119.0W 79.9W
PS4 0.45W 8.59W 88.9W 139.8W 98.0W

說明
Off - Console is completely off, standby mode is disabled
主機完全關機

Standby - Console is asleep, can be woken up by voice commands (if supported).
Background updating is allowed in this mode.
待命/睡眠模式 允許聲控喚醒 背景更新

Idle - Ethernet connected, no disc in drive, system idling at dashboard.
空閒狀態 不放入光碟 在系統選單下

Load (BF4) - Ethernet connected, Battlefield 4 disc in drive, running
Battlefield 4, stationary in test scene.
負載狀態 使用Battlefield 4測試

Load (BD Playback) - Ethernet connected, Blu-ray disc in drive, average
power across Inception test scene.
負載狀態 使用藍光光碟播放測試


瀏覽器效能功耗測試
越低越好
SunSpider 1.0.2 SunSpider 1.0.2 Kraken 1.1 Kraken 1.1
(Performance) (Power) (Performance) (Power)
Xbox One 2360.9 ms 72.4W 111892.5 ms 72.9W
PS4 1027.4 ms 114.7W 22768.7 ms 114.5W

http://www.anandtech.com/show/7528/the-xbox-one-mini-review-hardware-analysis/5
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功耗上Xbox one獲勝
基本上兩邊都控制的不錯 沒有超過150w

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