AMD Radeon RX 7600 XT vs NVIDIA GeForce GTX 1660 Ti Laptop Full Specs

Summary

2,048 Shaders 2.75GHz	1,536 Shaders 1.59GHz
16GB GDDR6288GB/s	6GB GDDR6288GB/s
Peak·FP32·FP16 22.57 TFLOPS	Peak·FP32·FP16 4.88 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 190W	TDP 80W
Power Connectors 1x 8-Pin	Power Connectors -

Theoretical Performance

Clock Speed2755MHz UC·Base·Boost·OC	Clock Speed1590MHz UC·Base·Boost·OC
Peak OPS 90.28 TOPSINT4 Tensor	Peak OPS 9.77 TFLOPSFP16
Tensor FP16-16 22.57 TFLOPS Tensor FP16-32 22.57 TFLOPS	-
BF16 45.14 TFLOPS Tensor BF16 22.57 TFLOPS	-
FP32 22.57 TFLOPS	FP32 4.88 TFLOPS
FP64 705.3 GFLOPS	FP64 152.6 GFLOPS
Tensor INT4 90.28 TOPS	Tensor INT4 -
Tensor INT8 22.57 TOPS	-
Pixel Rate 176.3 GPixel/s	Pixel Rate 76.3 GPixel/s
Texture Rate 352.6 GTexel/s	Texture Rate 152.6 GTexel/s

Core Config

Shaders 2,048 Shaders	Shaders 1,536 Shaders
TMUs 128 TMUs	TMUs 96 TMUs
ROPs 64 ROPs	ROPs 48 ROPs
Tensor Cores 64 T-Cores	Tensor Cores -
RT Cores 32 RT-Cores	RT Cores -
CUs 32 CUs	SMs 24 SMs

Clocks

Base Clock 1.98GHz	Base Clock 1.46GHz
Boost Clock 2.75GHz	Boost Clock 1.59GHz

Cache

L2 Cache 2MB shared	L2 Cache 1.5MB shared
L3 Cache 32MB shared	L3 Cache -
L3 Bandwidth 1.16TB/s	L3 Bandwidth -

Memory

16GB GDDR6	6GB GDDR6
Memory Bus 128-bit	Memory Bus 192-bit
Memory Speed 18GT/s	Memory Speed 12GT/s
Memory Bandwidth 288GB/s	Memory Bandwidth 288GB/s
ECC No	ECC No

Power & Thermals

TDP 190W

TDP 80W

Video Output

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

Ports

3x DisplayPort 2.1 1x HDMI 2.1

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Encoder

Encoder Model VCN 4.0	Encoder Model NVENC 7
Codec VP9 AVC (H.264) HEVC (H.265) AV1	Codec - AVC (H.264) HEVC (H.265) -

Decoder

Decoder Model VCN 4.0	Decoder Model NVDEC 4
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - 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 115 mm (4.53") Width 204 mm (8.03") Depth 40 mm (1.57")	-
Cooling Open-Air 2x Fans	Cooling Open-Air -
Power Connectors 1x 8-Pin	Power Connectors -

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 Hotpink Bonefish	Codename NV168
Chip Variant Navi 33 XL	Chip Variant TU116-250-KA-A1
Market Segment Desktop	Market Segment Laptop
Release Date Jan 8, 2024	Release Date Apr 23, 2019

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N6	Fabrication Node 12FFN
Die Size 204mm²	Die Size 284mm²
Transistor Count 13.3 Billion	Transistor Count 6.6 Billion
Transistor Density 65.2 MTr/mm²	Transistor Density 23.24 MTr/mm²

Images