Intel Arc B580 vs NVIDIA GeForce GTX 1660 Ti Full Specs

Summary

2,560 Shaders 2.67GHz	1,536 Shaders 1.77GHz
12GB GDDR6456GB/s	6GB GDDR6288GB/s
Peak·FP32·FP16 13.67 TFLOPS	Peak·FP32·FP16 5.44 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 190W	TDP 120W
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-32 FP64 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Arc B580437.5 TOPSINT4 Tensor

x40.23

GeForce GTX 1660 Ti10.87 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2670MHz UC·Boost·OC	Clock Speed1770MHz UC·Base·Boost·OC
Peak OPS 437.5 TOPSINT4 Tensor	Peak OPS 10.87 TFLOPSFP16
Tensor FP16-32 109.4 TFLOPS	-
Tensor BF16 109.4 TFLOPS	-
FP32 13.67 TFLOPS	FP32 5.44 TFLOPS
FP64 3.42 TFLOPS	FP64 169.9 GFLOPS
Tensor INT4 437.5 TOPS	Tensor INT4 -
Tensor INT8 218.7 TOPS	-
Pixel Rate 213.6 GPixel/s	Pixel Rate 85 GPixel/s
Texture Rate 427.2 GTexel/s	Texture Rate 169.9 GTexel/s

Core Config

Shaders 2,560 Shaders	Shaders 1,536 Shaders
TMUs 160 TMUs	TMUs 96 TMUs
ROPs 80 ROPs	ROPs 48 ROPs
Tensor Cores 160 T-Cores	Tensor Cores -
RT Cores 20 RT-Cores	RT Cores -
EUs 160 EUs	SMs 24 SMs

Clocks

Base Clock -	Base Clock 1.5GHz
Boost Clock 2.67GHz	Boost Clock 1.77GHz

Cache

L2 Cache 18.4MB shared

L2 Cache 1.5MB shared

Memory

12GB GDDR6	6GB GDDR6
Memory Bus 192-bit	Memory Bus 192-bit
Memory Speed 19GT/s	Memory Speed 12GT/s
Memory Bandwidth 456GB/s	Memory Bandwidth 288GB/s

Power & Thermals

TDP 190W	TDP 120W
Max Temp -	Max Temp 95°C Max

Video Output

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

Ports

3x DisplayPort 2.1	-
-	1x DisplayPort 1.4
1x HDMI 2.1	-
-	1x HDMI 2.0
-	1x DVI-D Dual-Link

Encoder

Encoder Model Arc

Encoder Model NVENC 7

Decoder

Decoder Model Arc

Decoder Model NVDEC 4

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe -
Height 115 mm (4.53") Width 272 mm (10.71") Depth 40 mm (1.57")	-
Cooling Open-Air 2x Fans	Cooling Open-Air 1x Fan
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Chip

Manufacturer Intel	Manufacturer NVIDIA
Chip Designer Intel	Chip Designer NVIDIA
Architecture Battlemage	Architecture Turing
Family Arc B	Family GeForce 16
Branding	Branding
Codename Xe2 HPG	Codename NV168
Chip Variant -	Chip Variant TU116-250-KA-A1
Market Segment Desktop	Market Segment Desktop
Release Date Dec 3, 2024	Release Date Feb 21, 2019

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N5	Fabrication Node 12FFN
Die Size 272mm²	Die Size 284mm²
Transistor Count 19.6 Billion	Transistor Count 6.6 Billion
Transistor Density 72.06 MTr/mm²	Transistor Density 23.24 MTr/mm²

Images

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Used In

Desktops -

Desktops XPS(XD8950, Late 2021)Aurora(R13, Late 2021)Aurora(R14, Late 2021)

Competitors

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