NVIDIA GeForce GTX 1660 Ti vs XFX Radeon RX 6600 Speedster SWFT 210 Full Specs

Summary

1,536 Shaders 1.77GHz	1,792 Shaders 2.49GHz
6GB GDDR6288GB/s	8GB GDDR6224GB/s
Peak·FP32·FP16 5.44 TFLOPS	Peak·FP32·FP16 8.93 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 120W	TDP 132W
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

GeForce GTX 1660 Ti10.87 TFLOPSFP16

x1

Radeon RX 6600 Speedster SWFT 21017.86 TFLOPSFP16

x1.64

Show Top Score

Theoretical Performance

Clock Speed1770MHz UC·Base·Boost·OC	Clock Speed2491MHz UC·Base·Boost·OC
Peak OPS 10.87 TFLOPSFP16	Peak OPS 17.86 TFLOPSFP16
FP32 5.44 TFLOPS	FP32 8.93 TFLOPS
FP64 169.9 GFLOPS	FP64 558 GFLOPS
Pixel Rate 85 GPixel/s	Pixel Rate 159.4 GPixel/s
Texture Rate 169.9 GTexel/s	Texture Rate 279 GTexel/s

Core Config

Shaders 1,536 Shaders	Shaders 1,792 Shaders
TMUs 96 TMUs	TMUs 112 TMUs
ROPs 48 ROPs	ROPs 64 ROPs
RT Cores -	RT Cores 28 RT-Cores
SMs 24 SMs	CUs 28 CUs

Clocks

Base Clock 1.5GHz	Base Clock 1.63GHz
Boost Clock 1.77GHz	Boost Clock 2.49GHz

Cache

L2 Cache 1.5MB shared	L2 Cache 2MB shared
L3 Cache -	L3 Cache 32MB shared
L3 Bandwidth -	L3 Bandwidth 832GB/s

Memory

6GB GDDR6	8GB GDDR6
Memory Bus 192-bit	Memory Bus 128-bit
Memory Speed 12GT/s	Memory Speed 14GT/s
Memory Bandwidth 288GB/s	Memory Bandwidth 224GB/s

Power & Thermals

TDP 120W	TDP 132W
Max Temp 95°C Max	Max Temp 110°C Max

Video Output

Multi-Monitor 3	Multi-Monitor 4
HDCP HDCP 2.2	HDCP HDCP 2.3

Ports

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

Encoder

Encoder Model NVENC 7

Encoder Model VCN 3.0

Decoder

Decoder Model NVDEC 4

Decoder Model VCN 3.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe -	PCIe 2-Slots
-	Height 131 mm (5.16") Width 241 mm (9.49") Depth 41 mm (1.61")
Cooling Open-Air 1x Fan	Cooling Open-Air 2x Fans
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer XFX
Chip Designer NVIDIA	Chip Designer AMD
Architecture Turing	Architecture RDNA 2
Family GeForce 16	Family Radeon RX 6000
Branding	Branding
Codename NV168	Codename Dimgrey Cavefish
Chip Variant TU116-250-KA-A1	Chip Variant Navi 23 XL
Market Segment Desktop	Market Segment Desktop
Release Date Feb 21, 2019	Release Date Aug 11, 2021

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 12FFN	Fabrication Node N7
Die Size 284mm²	Die Size 237mm²
Transistor Count 6.6 Billion	Transistor Count 11.1 Billion
Transistor Density 23.24 MTr/mm²	Transistor Density 46.67 MTr/mm²

Images

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Used In

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

Desktops -

Competitors

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XFXRadeon RX 6600 Speedster SWFT 210 vs GPU AMDRadeon RX 7400 XFXRadeon RX 6600 Speedster SWFT 210 vs GPU AMDRadeon RX 7600 XFXRadeon RX 6600 Speedster SWFT 210 vs GPU AMDRadeon RX 7600 XT Show 12 more