NVIDIA GeForce GTX 660 vs NVIDIA GeForce RTX 3050 4 GB
GPU · Specs Compare
Graphics Card
Release Date
Sep 2012
Jan 2022
Generation
GeForce 600
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
980 MHz
1545 MHz
Boost Clock
1032 MHz
1740 MHz
Memory Clock
1502 MHz
1500 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
192bit
128bit
Bandwidth
144.2GB/s
192.0GB/s
Render Config
Shading Units
960
2048
TMUs
80
64
ROPs
24
32
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
384 KB
2 MB
SM Count
—
16
Tensor Cores
—
64
RT Cores
—
16
Theoretical Performance
Pixel Rate
20.64 GPixel/s
55.68 GPixel/s
Texture Rate
82.56 GTexel/s
111.4 GTexel/s
FP32 (float)
1.981 TFLOPS
7.127 TFLOPS
FP64 (double)
82.56 GFLOPS
111.4 GFLOPS
FP16 (half)
—
7.127 TFLOPS
Graphics Processor
GPU Name
GK106
GA107
GPU Variant
GK106-400-A1
GA107-140-A1
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.54 billion
8.7 billion
Die Size
221 mm²
200 mm²
Board Design
TDP
140W
90W
Suggested PSU
300 W
250 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
8.6
Shader Model
5.1
6.7
Benchmark
3DMark Time Spy
1,194
—
3DMark Time Spy Extreme
260
—
OctaneBench
27
175
Blender
111
1,528
▲ Specs Compare
Data sourced from official specifications and benchmark tests.