NVIDIA GeForce GTX 660 OEM vs NVIDIA GeForce MX550
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
Jan 2022
Generation
GeForce 600
GeForce MX
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
823 MHz
1065 MHz
Boost Clock
888 MHz
1320 MHz
Memory Clock
1400 MHz
1500 MHz
Memory
Memory Size
1536MB
2GB
Memory Type
GDDR5
GDDR6
Memory Bus
192bit
64bit
Bandwidth
134.4GB/s
96.00GB/s
Render Config
Shading Units
1152
1024
TMUs
96
32
ROPs
24
16
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
384 KB
2 MB
SM Count
—
16
Theoretical Performance
Pixel Rate
21.31 GPixel/s
21.12 GPixel/s
Texture Rate
85.25 GTexel/s
42.24 GTexel/s
FP32 (float)
2.046 TFLOPS
2.703 TFLOPS
FP64 (double)
85.25 GFLOPS
42.24 GFLOPS
FP16 (half)
—
2.703 TFLOPS
Graphics Processor
GPU Name
GK104
TU117
GPU Variant
GK104-200-KD-A2
MX550
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
3.54 billion
4.7 billion
Die Size
294 mm²
200 mm²
Board Design
TDP
130W
25W
Suggested PSU
300 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
7.5
Shader Model
5.1
6.6
Benchmark
3DMark Time Spy
1,194
—
3DMark Time Spy Extreme
260
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.