GeForce GTX 1660 Ti Mobile vs GeForce GTX 580M
We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 2GB VRAM GeForce GTX 580M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 Ti Mobile 's Advantages
Released 7 years and 10 months late
Boost Clock1590MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 96.00GB/s)
1152 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti Mobile
+413%
4884
GeForce GTX 580M
952
Graphics Card
Apr 2019
Release Date
Jun 2011
GeForce 16 Mobile
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
1455 MHz
Base Clock
-
1590 MHz
Boost Clock
-
1500 MHz
Memory Clock
750 MHz
Memory
6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
256bit
288.0GB/s
Bandwidth
96.00GB/s
Render Config
24
SM Count
8
1536
Shading Units
384
96
TMUs
64
48
ROPs
32
64 KB (per SM)
L1 Cache
64 KB (per SM)
1536 KB
L2 Cache
512 KB
Theoretical Performance
76.32 GPixel/s
Pixel Rate
9.920 GPixel/s
152.6 GTexel/s
Texture Rate
39.68 GTexel/s
9.769 TFLOPS
FP16 (half)
-
4.884 TFLOPS
FP32 (float)
952.3 GFLOPS
152.6 GFLOPS
FP64 (double)
79.36 GFLOPS
Board Design
Unknown
TDP
100W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
TU116
GPU Name
GF114
-
GPU Variant
N12E-GTX2-A1
Turing
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
6.6 billion
Transistors
1.95 billion
284 mm²
Die Size
332 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
2.1
6.7
Shader Model
5.1
