NVIDIA GeForce GTX 1660 Ti Mobile vs AMD Radeon RX 6300M
GPU · Specs Compare
Graphics Card
Release Date
Apr 2019
Jan 2022
Generation
GeForce 16 Mobile
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1455 MHz
2000 MHz
Boost Clock
1590 MHz
2400 MHz
Memory Clock
1500 MHz
2250 MHz
Memory
Memory Size
6GB
2GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
32bit
Bandwidth
288.0GB/s
72.00GB/s
Render Config
SM Count
24
—
Shading Units
1536
768
TMUs
96
48
ROPs
48
32
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
1536 KB
1024 KB
Compute Units
—
12
RT Cores
—
12
L3 Cache
—
8 MB
Theoretical Performance
Pixel Rate
76.32 GPixel/s
76.80 GPixel/s
Texture Rate
152.6 GTexel/s
115.2 GTexel/s
FP16 (half)
9.769 TFLOPS
7.373 TFLOPS
FP32 (float)
4.884 TFLOPS
3.686 TFLOPS
FP64 (double)
152.6 GFLOPS
230.4 GFLOPS
Graphics Processor
GPU Name
TU116
Navi 24
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
6.6 billion
5.4 billion
Die Size
284 mm²
107 mm²
GPU Variant
—
Navi 24 XML
Board Design
TDP
Unknown
35W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.7
6.6
Benchmark
3DMark Time Spy
5,597
—
3DMark Time Spy Extreme
2,574
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.