NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB vs NVIDIA GeForce GTX 660 Rev. 2
GPU Specs Compare
Graphics Card
Release Date
Jul 2022
Sep 2014
Generation
GeForce 30 Mobile
GeForce 600
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
757 MHz
980 MHz
Boost Clock
1125 MHz
1032 MHz
Memory Clock
1375 MHz
1502 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
192bit
Bandwidth
176.0GB/s
144.2GB/s
Render Config
SM Count
16
-
Shading Units
2048
960
TMUs
64
80
ROPs
32
24
Tensor Cores
64
-
RT Cores
16
-
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
384 KB
Theoretical Performance
Pixel Rate
36.00 GPixel/s
20.64 GPixel/s
Texture Rate
72.00 GTexel/s
82.56 GTexel/s
FP16 (half)
4.608 TFLOPS
-
FP32 (float)
4.608 TFLOPS
1.981 TFLOPS
FP64 (double)
72.00 GFLOPS
82.56 GFLOPS
Graphics Processor
GPU Name
GA107
GK104
Architecture
Ampere
Kepler
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
3.54 billion
Die Size
200 mm²
294 mm²
Board Design
TDP
35W
140W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.6
3.0
Shader Model
6.7
5.1