Intel Arc A770 vs NVIDIA GeForce GTX 1660 Ti Laptop Full Specs

Summary

4,096 Shaders 2.4GHz	1,536 Shaders 1.59GHz
8GB GDDR6512GB/s	6GB GDDR6288GB/s
Peak·FP32·FP16 19.66 TFLOPS	Peak·FP32·FP16 4.88 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 225W	TDP 80W

Theoretical Performance

Clock Speed2400MHz UC·Base·Boost·OC	Clock Speed1590MHz UC·Base·Boost·OC
Peak OPS 629.1 TOPSINT4 Tensor	Peak OPS 9.77 TFLOPSFP16
Tensor FP16-32 157.3 TFLOPS	-
Tensor BF16 157.3 TFLOPS	-
FP32 19.66 TFLOPS	FP32 4.88 TFLOPS
FP64 4.92 TFLOPS	FP64 152.6 GFLOPS
Tensor INT4 629.1 TOPS	Tensor INT4 -
Tensor INT8 314.6 TOPS	-
Pixel Rate 307.2 GPixel/s	Pixel Rate 76.3 GPixel/s
Texture Rate 614.4 GTexel/s	Texture Rate 152.6 GTexel/s

Core Config

Shaders 4,096 Shaders	Shaders 1,536 Shaders
TMUs 256 TMUs	TMUs 96 TMUs
ROPs 128 ROPs	ROPs 48 ROPs
Tensor Cores 512 T-Cores	Tensor Cores -
RT Cores 32 RT-Cores	RT Cores -
EUs 512 EUs	SMs 24 SMs

Clocks

Base Clock 2.1GHz	Base Clock 1.46GHz
Boost Clock 2.4GHz	Boost Clock 1.59GHz

Cache

L2 Cache 8MB shared

L2 Cache 1.5MB shared

Memory

8GB GDDR6	6GB GDDR6
Memory Bus 256-bit	Memory Bus 192-bit
Memory Speed 16GT/s	Memory Speed 12GT/s
Memory Bandwidth 512GB/s	Memory Bandwidth 288GB/s
ECC No	ECC No

Power & Thermals

TDP 225W

TDP 80W

Video Output

Multi-Monitor 4	Multi-Monitor 3
HDCP -	HDCP HDCP 2.2

Ports

3x DisplayPort 2.0 1x HDMI 2.1

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Encoder

Encoder Model Arc	Encoder Model NVENC 7
Codec AVC (H.264) HEVC (H.265) AV1	Codec AVC (H.264) HEVC (H.265) -

Decoder

Decoder Model Arc	Decoder Model NVDEC 4
Codec - MPEG-2 - JPEG - - VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 - VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) -

Card

Form Factor PCIe Card	Form Factor Soldered
PCIe 2-Slots	PCIe -
Height 98.4 mm (3.87") Width 279.9 mm (11.02") Depth 40 mm (1.57")	-
Cooling Open-Air 2x Fans	Cooling Open-Air -

Chip

Manufacturer Intel	Manufacturer NVIDIA
Chip Designer Intel	Chip Designer NVIDIA
Architecture Alchemist	Architecture Turing
Family Arc A	Family GeForce 16
Branding	Branding
Codename Xe HPG	Codename NV168
Chip Variant DG2-512	Chip Variant TU116-250-KA-A1
Market Segment Desktop	Market Segment Laptop
Release Date Oct 14, 2022	Release Date Apr 23, 2019

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N6	Fabrication Node 12FFN
Die Size 406mm²	Die Size 284mm²
Transistor Count 21.7 Billion	Transistor Count 6.6 Billion
Transistor Density 53.45 MTr/mm²	Transistor Density 23.24 MTr/mm²

Images