AMD Radeon RX 6700 XT vs NVIDIA GeForce GTX 1660 Ti Full Specs

Summary

2,560 Shaders 2.58GHz	1,536 Shaders 1.77GHz
12GB GDDR6384GB/s	6GB GDDR6288GB/s
Peak·FP32·FP16 13.21 TFLOPS	Peak·FP32·FP16 5.44 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 230W	TDP 120W
Power Connectors 1x 8-Pin 1x 6-Pin	Power Connectors 1x 8-Pin -

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

Radeon RX 6700 XT26.43 TFLOPSFP16

x2.43

GeForce GTX 1660 Ti10.87 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2581MHz UC·Base·Boost·OC	Clock Speed1770MHz UC·Base·Boost·OC
Peak OPS 26.43 TFLOPSFP16	Peak OPS 10.87 TFLOPSFP16
FP32 13.21 TFLOPS	FP32 5.44 TFLOPS
FP64 825.9 GFLOPS	FP64 169.9 GFLOPS
Pixel Rate 165.2 GPixel/s	Pixel Rate 85 GPixel/s
Texture Rate 413 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 64 ROPs	ROPs 48 ROPs
RT Cores 40 RT-Cores	RT Cores -
CUs 40 CUs	SMs 24 SMs

Clocks

Base Clock 2.32GHz	Base Clock 1.5GHz
Boost Clock 2.58GHz	Boost Clock 1.77GHz

Cache

L2 Cache 3.1MB shared	L2 Cache 1.5MB shared
L3 Cache 96MB shared	L3 Cache -
L3 Bandwidth 1.25TB/s	L3 Bandwidth -

Memory

12GB GDDR6	6GB GDDR6
Memory Bus 192-bit	Memory Bus 192-bit
Memory Speed 16GT/s	Memory Speed 12GT/s
Memory Bandwidth 384GB/s	Memory Bandwidth 288GB/s

Power & Thermals

TDP 230W	TDP 120W
Max Temp 110°C Max	Max Temp 95°C Max

Video Output

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

Ports

2x DisplayPort 1.4	1x DisplayPort 1.4
1x HDMI 2.1	-
-	1x HDMI 2.0
-	1x DVI-D Dual-Link
1x USB-C	-

Encoder

Encoder Model VCN 3.0

Encoder Model NVENC 7

Decoder

Decoder Model VCN 3.0

Decoder Model NVDEC 4

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe -
Height 110 mm (4.33") Width 267 mm (10.51") Depth 40 mm (1.57")	-
Cooling Open-Air 2x Fans	Cooling Open-Air 1x Fan
Power Connectors 1x 8-Pin, 1x 6-Pin	Power Connectors 1x 8-Pin

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Turing
Family Radeon RX 6000	Family GeForce 16
Branding	Branding
Codename Navy Flounder	Codename NV168
Chip Variant Navi 22 XT	Chip Variant TU116-250-KA-A1
Market Segment Desktop	Market Segment Desktop
Release Date Mar 18, 2021	Release Date Feb 21, 2019

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node 12FFN
Die Size 335mm²	Die Size 284mm²
Transistor Count 17.2 Billion	Transistor Count 6.6 Billion
Transistor Density 51.34 MTr/mm²	Transistor Density 23.24 MTr/mm²

Images

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Used In

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Competitors

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