ATI Hollywood vs NVIDIA Tegra X1 Full Specs

Summary

4 Shaders 243MHz	256 Shaders 1GHz
64MB GDDR33.9GB/s placeholder	Shared Memory25.6GB/s LPDDR4·LPDDR3
Peak·FP32·FP16 12 GFLOPS	Peak·FP32·FP16 512 GFLOPS
Form Factor Soldered	Form Factor iGPU
TDP 45W	TDP Shared

Theoretical Performance

Clock Speed243MHz UC·Boost·OC	Clock Speed1000MHz UC·Boost·OC
Peak OPS 12 GFLOPSFP32	Peak OPS 1.02 TFLOPSFP16
FP32 12 GFLOPS	FP32 512 GFLOPS
-	FP64 16 GFLOPS
Pixel Rate 1 GPixel/s	Pixel Rate 16 GPixel/s
Texture Rate 1 GTexel/s	Texture Rate 16 GTexel/s

Core Config

Shaders 4 Shaders	Shaders 256 Shaders
TMUs 4 TMUs	TMUs 16 TMUs
ROPs 4 ROPs	ROPs 16 ROPs
Units -	SMs 2 SMs

Clocks

Boost Clock 243MHz

Boost Clock 1GHz

Cache

L2 Cache -

L2 Cache 256KB shared

Memory

64MB GDDR3 placeholder	Shared Memory LPDDR4·LPDDR3
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 486MT/s	Memory Speed 3.2GT/s
Memory Bandwidth 3.9GB/s	Memory Bandwidth 25.6GB/s
ECC No	ECC No
EDRAM 3MBSize 896BitBus Width 26.8GB/sBandwidth	EDRAM -

Power & Thermals

TDP 45W

TDP Shared

Video Output

Multi-Monitor 1

Multi-Monitor -

Encoder

-	Encoder Model NVENC 3
Codec -	Codec AVC (H.264) HEVC (H.265)

Decoder

-	Decoder Model NVDEC 2
Codec -	Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265)

Card

Form Factor Soldered

Form Factor iGPU

Chip

Manufacturer ATI	Manufacturer NVIDIA
Chip Designer ATI	Chip Designer NVIDIA
Architecture TeraScale 1	Architecture Maxwell 2
Family Console	Family Tegra
Branding	Branding
Codename Hollywood	Codename Erista
Market Segment Console	Market Segment Tablet
Release Date Nov 19, 2006	Release Date May 1, 2015

Fabrication

Foundry NEC	Foundry TSMC
Fabrication Node 90nm	Fabrication Node 20nm
Die Size 95mm²	Die Size 118mm²
Transistor Count 107 Million	Transistor Count 2 Billion
Transistor Density 1.13 MTr/mm²	Transistor Density 17 MTr/mm²

Images