GeForce GTX 1660 Ti vs GeForce GTX 650 Ti Boost
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 2GB VRAM GeForce GTX 650 Ti Boost to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 Ti 's Advantages
Released 5 years and 11 months late
Boost Clock has increased by 72% (1770MHz vs 1032MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 144.2GB/s)
768 additional rendering cores
Lower TDP (120W vs 134W)
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti
+243%
5437
GeForce GTX 650 Ti Boost
1585
Blender
GeForce GTX 1660 Ti
+693%
817
GeForce GTX 650 Ti Boost
103
OctaneBench
GeForce GTX 1660 Ti
+447%
126
GeForce GTX 650 Ti Boost
23
Graphics Card
Feb 2019
Release Date
Mar 2013
GeForce 16
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1500 MHz
Base Clock
980 MHz
1770 MHz
Boost Clock
1032 MHz
1500 MHz
Memory Clock
1502 MHz
Memory
6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
192bit
288.0GB/s
Bandwidth
144.2GB/s
Render Config
24
SM Count
-
1536
Shading Units
768
96
TMUs
64
48
ROPs
24
64 KB (per SM)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
384 KB
Theoretical Performance
84.96 GPixel/s
Pixel Rate
16.51 GPixel/s
169.9 GTexel/s
Texture Rate
66.05 GTexel/s
10.87 TFLOPS
FP16 (half)
-
5.437 TFLOPS
FP32 (float)
1.585 TFLOPS
169.9 GFLOPS
FP64 (double)
66.05 GFLOPS
Board Design
120W
TDP
134W
300 W
Suggested PSU
300 W
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
TU116
GPU Name
GK106
TU116-400-A1
GPU Variant
GK106-240-A1
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
6.6 billion
Transistors
2.54 billion
284 mm²
Die Size
221 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.0
6.6
Shader Model
5.1
