NVIDIA GeForce GTX 1660 vs AMD Radeon RX 5300M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Nov 2019
Generation
GeForce 16
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1530 MHz
1000 MHz
Boost Clock
1785 MHz
1445 MHz
Memory Clock
2001 MHz
1750 MHz
Memory
Memory Size
6GB
3GB
Memory Type
GDDR5
GDDR6
Memory Bus
192bit
96bit
Bandwidth
192.1GB/s
168.0GB/s
Render Config
SM Count
22
—
Shading Units
1408
1408
TMUs
88
88
ROPs
48
32
L1 Cache
64 KB (per SM)
—
L2 Cache
1536 KB
2 MB
Compute Units
—
22
Theoretical Performance
Pixel Rate
85.68 GPixel/s
46.24 GPixel/s
Texture Rate
157.1 GTexel/s
127.2 GTexel/s
FP16 (half)
10.05 TFLOPS
8.138 TFLOPS
FP32 (float)
5.027 TFLOPS
4.069 TFLOPS
FP64 (double)
157.1 GFLOPS
254.3 GFLOPS
Graphics Processor
GPU Name
TU116
Navi 14
GPU Variant
TU116-300-A1
Navi 14 XLM
Architecture
Turing
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
6.6 billion
6.4 billion
Die Size
284 mm²
158 mm²
Board Design
TDP
120W
85W
Suggested PSU
300 W
—
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.6
6.5
Benchmark
3DMark Time Spy
5,444
3,653
3DMark Time Spy Extreme
2,465
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.