NVIDIA GeForce GTX 1660 vs AMD Radeon RX 590 GME
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Mar 2020
Generation
GeForce 16
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1530 MHz
1257 MHz
Boost Clock
1785 MHz
1420 MHz
Memory Clock
2001 MHz
2000 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
256bit
Bandwidth
192.1GB/s
256.0GB/s
Render Config
SM Count
22
—
Shading Units
1408
2304
TMUs
88
144
ROPs
48
32
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
1536 KB
2 MB
Compute Units
—
36
Theoretical Performance
Pixel Rate
85.68 GPixel/s
45.44 GPixel/s
Texture Rate
157.1 GTexel/s
204.5 GTexel/s
FP16 (half)
10.05 TFLOPS
6.543 TFLOPS
FP32 (float)
5.027 TFLOPS
6.543 TFLOPS
FP64 (double)
157.1 GFLOPS
409.0 GFLOPS
Graphics Processor
GPU Name
TU116
Polaris 20
GPU Variant
TU116-300-A1
Polaris 20 XTR(215-0910066)
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
Board Design
TDP
120W
175W
Suggested PSU
300 W
450 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.6
6.7
Benchmark
3DMark Time Spy
5,444
—
3DMark Time Spy Extreme
2,465
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.