NVIDIA GeForce GTX 1660 Ti Mobile vs AMD Radeon RX 570 X2
GPU · Specs Compare
Graphics Card
Release Date
Apr 2019
Unknown
Generation
GeForce 16 Mobile
Mining GPUs
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1455 MHz
1120 MHz
Boost Clock
1590 MHz
1206 MHz
Memory Clock
1500 MHz
2100 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
288.0GB/s
268.8GB/s
Render Config
SM Count
24
—
Shading Units
1536
2048
TMUs
96
128
ROPs
48
32
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
1536 KB
2 MB
Compute Units
—
32
Theoretical Performance
Pixel Rate
76.32 GPixel/s
38.59 GPixel/s
Texture Rate
152.6 GTexel/s
154.4 GTexel/s
FP16 (half)
9.769 TFLOPS
4.940 TFLOPS
FP32 (float)
4.884 TFLOPS
4.940 TFLOPS
FP64 (double)
152.6 GFLOPS
308.7 GFLOPS
Graphics Processor
GPU Name
TU116
Polaris 20
Architecture
Turing
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
6.6 billion
5.7 billion
Die Size
284 mm²
232 mm²
GPU Variant
—
Polaris 20 XL(215-0910052)
Board Design
TDP
Unknown
180W
Outputs
Portable Device Dependent
1x HDMI 2.0b
Power Connectors
None
2x 8-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.7
6.4
Benchmark
3DMark Time Spy
5,597
—
3DMark Time Spy Extreme
2,574
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.