NVIDIA GeForce GTX 1660 Ti vs AMD Radeon Pro 5300M
GPU · Specs Compare
Graphics Card
Release Date
Feb 2019
Nov 2019
Generation
GeForce 16
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1500 MHz
1000 MHz
Boost Clock
1770 MHz
1250 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
128bit
Bandwidth
288.0GB/s
192.0GB/s
Render Config
SM Count
24
—
Shading Units
1536
1280
TMUs
96
80
ROPs
48
32
L1 Cache
64 KB (per SM)
—
L2 Cache
1536 KB
2 MB
Compute Units
—
20
Theoretical Performance
Pixel Rate
84.96 GPixel/s
40.00 GPixel/s
Texture Rate
169.9 GTexel/s
100.0 GTexel/s
FP16 (half)
10.87 TFLOPS
6.400 TFLOPS
FP32 (float)
5.437 TFLOPS
3.200 TFLOPS
FP64 (double)
169.9 GFLOPS
200.0 GFLOPS
Graphics Processor
GPU Name
TU116
Navi 14
GPU Variant
TU116-400-A1
Navi 14 PROA
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
6,346
3,404
3DMark Time Spy Extreme
2,883
—
OctaneBench
126
—
Battlefield 5 1080p
103
—
Shadow of the Tomb Raider 2160p
28
—
Shadow of the Tomb Raider 1440p
52
—
Shadow of the Tomb Raider 1080p
80
—
Battlefield 5 2160p
44
—
Blender
817
—
Battlefield 5 1440p
80
—
GTA 5 2160p
60
—
GTA 5 1440p
62
—
GTA 5 1080p
154
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.