AMD Radeon RX 7700 XT vs NVIDIA GeForce GTX 1660 Ti Full Specs

Summary

3,456 Shaders 2.54GHz	1,536 Shaders 1.77GHz
12GB GDDR6432GB/s	6GB GDDR6288GB/s
Peak·FP32·FP16 35.17 TFLOPS	Peak·FP32·FP16 5.44 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 245W	TDP 120W
Power Connectors 2x 8-Pin	Power Connectors 1x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-16 Tensor FP16-32 FP64 BF16 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Radeon RX 7700 XT140.7 TOPSINT4 Tensor

x12.94

GeForce GTX 1660 Ti10.87 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2544MHz UC·Base·Boost·OC	Clock Speed1770MHz UC·Base·Boost·OC
Peak OPS 140.7 TOPSINT4 Tensor	Peak OPS 10.87 TFLOPSFP16
Tensor FP16-16 35.17 TFLOPS Tensor FP16-32 35.17 TFLOPS	-
BF16 70.34 TFLOPS Tensor BF16 35.17 TFLOPS	-
FP32 35.17 TFLOPS	FP32 5.44 TFLOPS
FP64 1.1 TFLOPS	FP64 169.9 GFLOPS
Tensor INT4 140.7 TOPS	Tensor INT4 -
Tensor INT8 35.17 TOPS	-
Pixel Rate 244.2 GPixel/s	Pixel Rate 85 GPixel/s
Texture Rate 549.5 GTexel/s	Texture Rate 169.9 GTexel/s

Core Config

Shaders 3,456 Shaders	Shaders 1,536 Shaders
TMUs 216 TMUs	TMUs 96 TMUs
ROPs 96 ROPs	ROPs 48 ROPs
Tensor Cores 108 T-Cores	Tensor Cores -
RT Cores 54 RT-Cores	RT Cores -
CUs 54 CUs	SMs 24 SMs

Clocks

Base Clock 1.9GHz	Base Clock 1.5GHz
Boost Clock 2.54GHz	Boost Clock 1.77GHz

Cache

L2 Cache 4.1MB shared	L2 Cache 1.5MB shared
L3 Cache 48MB shared	L3 Cache -
L3 Bandwidth 1.69TB/s	L3 Bandwidth -

Memory

12GB GDDR6	6GB GDDR6
Memory Bus 192-bit	Memory Bus 192-bit
Memory Speed 18GT/s	Memory Speed 12GT/s
Memory Bandwidth 432GB/s	Memory Bandwidth 288GB/s

Power & Thermals

TDP 245W	TDP 120W
Max Temp -	Max Temp 95°C Max

Video Output

Multi-Monitor 3	Multi-Monitor 3
HDCP HDCP 2.3	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 VCN 4.0

Encoder Model NVENC 7

Decoder

Decoder Model VCN 4.0

Decoder Model NVDEC 4

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2.5-Slots	PCIe -
Height 111 mm (4.37") Width 267 mm (10.51") Depth 50 mm (1.97")	-
Cooling Open-Air 2x Fans	Cooling Open-Air 1x Fan
Power Connectors 2x 8-Pin	Power Connectors 1x 8-Pin

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 3	Architecture Turing
Family Radeon RX 7000	Family GeForce 16
Branding	Branding
Codename Wheat Nas	Codename NV168
Chip Variant Navi 32	Chip Variant TU116-250-KA-A1
Market Segment Desktop	Market Segment Desktop
Release Date Aug 25, 2023	Release Date Feb 21, 2019

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node 12FFN -
Die Size 200mm² 113mm²MCD	Die Size 284mm² -
Transistor Count 28.1 Billion 6.2 BillionMCD	Transistor Count 6.6 Billion -
Transistor Density 140.5 MTr/mm² 54.67 MTr/mm²MCD	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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NVIDIAGeForce GTX 1660 Ti vs GPU GIGABYTEGeForce RTX 3050 OC Low Profile 6G NVIDIAGeForce GTX 1660 Ti vs GPU MSIGeForce RTX 3050 LP 6G OC NVIDIAGeForce GTX 1660 Ti vs GPU AMDRadeon RX 7600 Show 12 more