GeForce GTX 660 Ti vs GeForce RTX 5060 Ti 8 GB
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Ti and 8GB VRAM GeForce RTX 5060 Ti 8 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 660 Ti 's Advantages
Lower TDP (150W vs 180W)
GeForce RTX 5060 Ti 8 GB 's Advantages
Released 12 years and 8 months late
Boost Clock has increased by 162% (2572MHz vs 980MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 144.2GB/s)
3264 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 660 Ti
2634
GeForce RTX 5060 Ti 8 GB
+799%
23700
3DMark Time Spy
GeForce GTX 660 Ti
1616
GeForce RTX 5060 Ti 8 GB
+885%
15926
Graphics Card
Aug 2012
Release Date
Apr 2025
GeForce 600
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x8
Clock Speeds
915 MHz
Base Clock
2407 MHz
980 MHz
Boost Clock
2572 MHz
1502 MHz
Memory Clock
1750 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR7
192bit
Memory Bus
128bit
144.2GB/s
Bandwidth
448.0GB/s
Render Config
-
SM Count
36
1344
Shading Units
4608
112
TMUs
144
24
ROPs
48
-
Tensor Cores
144
-
RT Cores
36
16 KB (per SMX)
L1 Cache
128 KB (per SM)
384 KB
L2 Cache
32 MB
Theoretical Performance
27.44 GPixel/s
Pixel Rate
123.5 GPixel/s
109.8 GTexel/s
Texture Rate
370.4 GTexel/s
-
FP16 (half)
23.70 TFLOPS
2.634 TFLOPS
FP32 (float)
23.70 TFLOPS
109.8 GFLOPS
FP64 (double)
370.4 GFLOPS
Board Design
150W
TDP
180W
450 W
Suggested PSU
450 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1b
2x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
GK104
GPU Name
GB206
GK104-300-KD-A2
GPU Variant
GB206-300-A1
Kepler
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
3.54 billion
Transistors
21.9 billion
294 mm²
Die Size
181 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.4
3.0
CUDA
12.0
5.1
Shader Model
6.8
