AMD Radeon RX 6700M vs NVIDIA GeForce GTX 1660 Ti

Graphics Processor

GPU model Navi 22 TU116
GPU variant Navi 22 TU116-400-A1
Architecture RDNA 2.0 Turing
Foundry TSMC TSMC
Manufacturing process 7 nm 12 nm
Number of transistors 17,200 million 6,600 million
Die size 335 mm² 284 mm²

Mobile graphics

Release date Unknown
Generation Mobility Radeon (Navi II)
Production Active
Interface PCIe 4.0 x16

Clocks

Base clock 1489 MHz 1500 MHz
Boost clock 2250 MHz 1770 MHz
Memory clock 2000 MHz 16 Gbps effective 1500 MHz 12 Gbps effective

Memory Configuration

Memory size 10 GB 6 GB
Memory type GDDR6 GDDR6
Memory bus width 160 bit 192 bit
Bandwidth 320.0 GB/s 288.0 GB/s

Render Configuration

Shading units 2304 1536
TMUs 144 96
ROPs 64 48
Compute units 36
RT cores 36
gpu.details.l0-cache 32 KB per WGP
Cache L1 128 KB per Array 64 KB (per SM)
Cache L2 3 MB 1536 KB
gpu.details.l3-cache 96 MB
SM count 24

Performance

Pixel rate 144.0 GPixel/s 84.96 GPixel/s
Texture rate 324.0 GTexel/s 169.9 GTexel/s
FP16 (half) performance 20.74 TFLOPS (2:1) 10.87 TFLOPS (2:1)
FP32 (float) performance 10.37 TFLOPS 5.437 TFLOPS
FP64 (double) performance 648.0 GFLOPS (1:16) 169.9 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP Dual-slot
TDP 180 W 120 W
Outputs No outputs 1x DVI1x HDMI1x DisplayPort
Power connectors None 1x 8-pin
Length 229 mm 9 inches
Width 111 mm 4.4 inches
Height 35 mm 1.4 inches
Suggested PSU 300 W
Board number PG160 SKU 21 PG161 SKU 21

API Support & Features

DirectX 12 Ultimate (12_2) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.2
Shader model 6.5 6.6
CUDA 7.5

Other Features

Graphics Card

Release date Feb 22nd, 2019
Generation GeForce 16
Predecessor GeForce 10
Successor GeForce 20
Production Active
Launch price 279 USD
Current price Amazon / Newegg
Interface PCIe 3.0 x16
Reviews 59 in our database

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