NVIDIA GeForce GTX 660 Ti vs NVIDIA GeForce RTX 5050 Mobile
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Jun 2025
Generation
GeForce 600
GeForce 50 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
915 MHz
1020 MHz
Boost Clock
980 MHz
1500 MHz
Memory Clock
1502 MHz
1500 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR7
Memory Bus
192bit
128bit
Bandwidth
144.2GB/s
384.0GB/s
Render Config
Shading Units
1344
2560
TMUs
112
80
ROPs
24
32
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
384 KB
32 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
27.44 GPixel/s
48.00 GPixel/s
Texture Rate
109.8 GTexel/s
120.0 GTexel/s
FP32 (float)
2.634 TFLOPS
7.680 TFLOPS
FP64 (double)
109.8 GFLOPS
120.0 GFLOPS
FP16 (half)
-
7.680 TFLOPS
Graphics Processor
GPU Name
GK104
GB207
GPU Variant
GK104-300-KD-A2
GB207
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
16.9 billion
Die Size
294 mm²
149 mm²
Board Design
TDP
150W
50W
Suggested PSU
450 W
300 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.4
CUDA
3.0
12.0
Shader Model
5.1
6.8