NVIDIA GeForce GTX 580 Rev. 2 vs NVIDIA GeForce GTX 1660
GPU Specs Compare
Graphics Card
Release Date
Jun 2011
Mar 2019
Generation
GeForce 500
GeForce 16
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1002 MHz
2001 MHz
Base Clock
-
1530 MHz
Boost Clock
-
1785 MHz
Memory
Memory Size
1536MB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
192bit
Bandwidth
192.4GB/s
192.1GB/s
Render Config
SM Count
16
22
Shading Units
512
1408
TMUs
64
88
ROPs
48
48
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
768 KB
1536 KB
Theoretical Performance
Pixel Rate
24.70 GPixel/s
85.68 GPixel/s
Texture Rate
49.41 GTexel/s
157.1 GTexel/s
FP32 (float)
1.581 TFLOPS
5.027 TFLOPS
FP64 (double)
197.6 GFLOPS
157.1 GFLOPS
FP16 (half)
-
10.05 TFLOPS
Graphics Processor
GPU Name
GF110
TU116
GPU Variant
GF110-380-A1
TU116-300-A1
Architecture
Fermi 2.0
Turing
Foundry
TSMC
TSMC
Process Size
40 nm
12 nm
Transistors
3 billion
6.6 billion
Die Size
520 mm²
284 mm²
Board Design
TDP
244W
120W
Suggested PSU
550 W
300 W
Outputs
2x DVI1x mini-HDMI 1.3a
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.1
3.0
Vulkan
N/A
1.3
CUDA
2.0
7.5
Shader Model
5.1
6.6
📊 Benchmark
3DMark Time Spy
-
5,444
3DMark Time Spy Extreme
-
2,465