ũμƮ(Microsoft) ܼ ӱ Xbox ø X ǥߴ.
ũμƮ ۳ 12 2019 Xbox ø X ϰ ϵ Ư¡ Ϻθ
˷ ڼ Ϲ ִ Ӽ E3 ̾µ, ڷγ19 ̷ Ȯ E3 Ӽ ҵ 16(ð)
Xbox Wire ä E3 ǥ Xbox ø X ̴.
Xbox Wire ֱ Autin Evans Digital Foundry Բ Xbox ø X ܼ
Ŀ μ Ͻ ַǿ ȣȯ ð ̸ ߴٰ ߴ.
Xbox ø X ʱ Xbox ϰ ֿܼ 'Ŀ' ϴ
ٰ Ѵ. ڿ Ÿ 4K 60fps ִ ܼ ؾ Ѵٴ ˰ ,
ٷӰ ġ ӿ ִ 120fps ϴ ֿܼ Ұϴٰ ؾ ߴ.
ػ ӵ ŸƲ ڿ â ̶ Ͼ ý ū Ϲ, e
ε 䱸 ֱ⸦ ߴ. ̷ 䱸 ϱ 15 Xbox 360 ϰ
ִ Ĩ AMD Ʈʽ ȭߴ.
Xbox ø X AMD Zen2 Űó 8ھ CPU AMD RDNA2 Ŭ GPU Ǵ Ŀ μ
žȴ. TSMC 7nm+ Ŀ μ 15.3ﰳ ƮͿ ũ 360.45mm2
16nm Xbox One X Ĩ(366.94mm2) Ʈ е 2 þ ũ ۾.
AMD ֽ ø μ Ǵ Zen2 Űó SMT ϴ 8ھ 16 CPU ,
Xbox ⺻ ü Ʈ (Shell) ϱ 1ھ(Ǵ 2) ȴٰ Ѵ.
Ư, CPU Xbox One X ھ ü ó ɿ 4 ϰ ִ 3.8GHz
Ŭ ھ ȯ濡 3.6GHz ö ý ϳ ߿ Ʋ ٰ Ѵ.
PC Ʈ SMT Ȱȭϸ Ƽ Ȱ뵵 ø̼ǿ ִ 30% ̻ ߰
, Xbox ø X ŸƲ ڵ SMT Ȱȭϰ 3.6GHz Ŭ 带 Ŷ Ѵ.
7ھ 7 ȯ (Ŷ) ǰ ֱ 8ھ (1ھ
OS ) ̸, ڵ 7ھ 14带 ȿ ũε带 ϱ Xbox ø
ʱ ټ ڵ SMT Ȱȭϰ Ŭ Ŷ .
Ŀ μ SoC ü 76MB SRAM ϸ ũž Zen2 μ Ŵ 뷮 L3 ijô ټ
پ ˷.
Xbox One S xCloud ü Ʈ Į Ŭ Xbox ø X
μ Ѵ. ̸ ũμƮ AMD GDDR6 ü ַ , ȭ
ɵ ԵǾ ִ.
Xbox One X CPU 4 Xbox ø X μ Ĩ Ʈ Į Ŭ
ÿ 4 Xbox One S , xCloud Ǵ ܺ ڴ 6 ο
ڴ Ѵ.
GPU ִ 12 ÷ӽ(RFLOPS) Ŀ RDNA2 GPU . 52 ǻƮ
(52 CU) Ҵ 3,328 ̴ ϰ, GPU Ŭ 1.825GHz (1825MHz)
CPUó Ŭ ϰ νƮ Ŭ ٰ Ѵ.
Xbox One X ּ 2 GPU 4K 60fps 120fps ϱ ó 12 ÷ӽ ǥ
ߴ. GPU ǻƮ Ǹ 56 , ̱ 4 Ȱȭߴٰ Ѵ.
ǿ 56 ǻƮ ƴٸ GPU 13 ÷ӽ 7.7% ö δ.
Xbox ø X ū ϳ ϵ ̷Ʈ Ʈ̽(DirectX Raytracing, DXR)
ϴ ̴. Ȯϰ ǽð Ҹ Ӽ ùķ̼Ѵ. ũƮ(Minecraft)
ο ӵ Ʈ̽ ϸ ڸ ش.
ϵ ̴ DXR ó Xbox ø X GPU Ѿ 13 ÷ӽ ̻
ʿ߰, Xbox ø X ۾ ϵ ε Ǿ ̴ ü ɰ ÿ ķ Ʈ̽ ߿ 25
÷ӽ ̻ ȿ Ȱ ִٰ Ѵ.
ÿ Ұ 5 (Gears 5) Xbox ø X ο ⺻ λ
ش. Ȱ 4 (UE4) Xbox ø X ۵ϴ 5 2 µ, ǰ
PC Ʈ ذ ϰ , ڿ UE4 ο Ʈ ̽ ۷ι
(GI) ߰ߴ. Xbox One X 30fps ۵ϴ ƽŵ 60fps ƴ.
Digital Foundry 2 ȭ UE4 Xbox ø X ̹ RTX 2080 ſ
Ѵٴ ġũ ôٰ .
AMD RDNA2 Űó Ʃ Űóó ӽ ټ ھ ž ʾ ũμƮ AMD
ǥ ̴ ھ Ӱ ȿ ַ , 12 ÷ӽ ̻ FP32 ǻ FP16 2
Ѵٰ Ѵ. Ʃ Űó ̴ RDNA2 յǾ Ʈ .
Xbox ø X 16GB GDDR6 µ Ϲ PC ٸ. κ忡 14Gbps ӵ
ϴ GDDR6 320-bit ̽ Ǵµ, 6 2GB Ĩ 4 1GB Ĩ ִ.
ɵ Ī̴. 10GB 560GB/s 뿪 GPU ȭǰ, 6GB 336GB/s
뿪 ǥ . GPU ȭ ǥ CPU (IO) ؼ ϸ GPU
ִ.
Ҵ İ 13.5GB ִµ, GPU ȭ 10GB ǥ
3.5GB Ҵ´. ü Ʈ 2.5GB .
Xbox One X 384-bit ̽ , Xbox ø X 14Gbps ӵ GDDR6 Ἥ
320-bit ̽ GPU ȭ Ӹ ƴ϶ ǥ Xbox One X 뿪 Ѵ.
Xbox ø X ġ 嵵 ƴ. AMD Zen2 SoC PCI Express 4.0 ̽ ԵǴµ, Xbox ø X Ŀ μ
PCIe Ѵ.
ϵ Ŀ NVMe ̺ ô SSD ſ ٸ. Ϲ M.2 NVMe SSD ª Ϲ
ڵ ī ϰ δ. 3.8W Һϴ SSD Ĩ ߿ ϱ Ʈũ ϴ ߰ ݼ
Ե .
ũμƮ 1TB SSD Ȯ Ʈ(Seagate) Ʈʽ ΰ ī
SSD .
PC SSD ߿ ٿ µ ϴ CPU/GPU Ʋ ϰ ִµ, ̴ ϰ
ܼ 迡 ʼ̶ ϴ ũμƮԴ Ƶ ٰ̾ Ѵ. ֽ PCIe 4.0 NVMe SSDó
5,000MB/s ƴ ߿ Ʋ ϰ 2,400MB/s ó ӵ Ѵ.
SSD ӵ ӿ ִ 13.5GB ܿ 丮 Ȯ ְ ش. 丮
Ű ⺻ Ȯ Ǿ SSD 100GB ڰ ִ. ũμƮ
νƼ Űó(Velocity Architecture) θ ýۿ SSD ü ý Ϻδ.
° Ҵ 6GB/s ̻ ϵ ̴. ̰ CPU ۾ Ǹ
SSD Ī ʵ ش. ϵ Ϲ Ϳ Zlib ϰ
BCPack̶ ο ý κ Ű ũ⸦ ϴ GPU ؽó ۾ ִ.
Ҵ DirectX Ȯ̴. 30 ̻ I/O SSD ӵ ° Ʈ
3 Zen2 CPU ھ Һǰ IO CPU 带 ߰ϸ ٸ 2 ھ 5 CPU ھ
ʿ߰, ο DirectStorage ھ 1/10 CPU 뷮 δ.
ü IO ӵ Xbox ø X PC 13 Zen CPU ھ ʿ Ŷ
. CPU ھ 7 , 5 IO ȴ.
ý Xbox One S δ 16 Xbox One X ϸ 2 Ϳ Ұϴ.
κ ϱ 丮 ϴ ܿ ȭϴ μ ߴ.
ؽó κ Ϲ ؽó Ϻθ GPU ȴ.
SFS(Sampler Feedback Streaming) GPU 䱸 ϰ ǰ
ǰ ϴµ ʿ ؽó εϵ ƴ.
SSD ý Ϻó νƼ Űó ý RAM SSD ijõǰ Quick
Resume ϸ ijð DZ ӵ ȿ ȯ ִ.
ü 忡 Ͼ Ƿ ڰ ̵ ư ߴܵǰų ε
ʰ 簳ȴ. ܼ ų иϰų ý Ʈ SSD ° ȴ.
Xbox ø X 4K 60 Xbox One X ͽ7(Forza Motorsports 7), Ʈ
2(State of Decay 2), ̵(Hellblade), Xbox 360 ŸƲ ̺(The Cave)
ȯϸ ÷ Ӱ ȯ 6.5 ־ٰ Ѵ.
ũμƮ Quick Resume Ǵ SSD ij ũ⸦ ˷ ʾ ּ 3 Xbox ø X
Ѵٰ ߴ. ϳ ŸƲ ִ 13.5GB Ҵȴٴ ϸ ִ 40GB SSD 뷮 ʿ,
νƼ Űó ϵ ִٰ ϸ SSD ġ ִ.
Է (Input lag) ȭ (tearing) ϱ µ Եȴ. ũμƮ ߴ
DLI(Dynamic Latency Input) Ʈѷ ÷̿ ̸ κп ð
̵ ƴ.
е Է ð ϱ ü Է Ʈ ٽ ۼ Ͻø , ڵ ӵ
ִ ó ü Է Ȯϰ ִ ý ߴ.
ο 120Hz HDMI 2.1 ÷ 60Hz Ʈ (VRR), ֿܼ
÷̰ ڵ ȯǵ ϴ ڵ (VL) ο ߽ ߰ߴ.
ȭ ϱ ŵ . ϼ TV ϴµ ϴ ̼ API 缳,
Ǵ Ʈ ۸ Ͻ и ӿ ϴ ð ϸ鼭 Ʈ ۸
ð Ȯϰ ִ.
ְܼ ȣȯ ȴ. Xbox 360 Xbox One ȣȯ Ӹ ƴ϶ ֺ
۵Ѵ. Xbox One Xbox 360 ȣȯ ϵ Űó ķ̼ ̾ ,
Xbox ø X Xbox One ü ְ ϵ ػ ȿ ִ.
SDR ӽŷ ˰ HDR ִ.
ԵǴ Ʈ (Smart Delivery) Xbox One 5 Xbox ø
X õ ߰ ȭ 5 ÷ ִ.
̹ ó: Xbox Wire, Digital Foundry