NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce GTX 1650 Ti Mobile
GPU · Specs Compare
Graphics Card
Release Date
Oct 2012
Apr 2020
Generation
GeForce 600M
GeForce 16 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1500 MHz
Base Clock
—
1350 MHz
Boost Clock
—
1485 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
192.0GB/s
Render Config
Shading Units
1536
1024
TMUs
128
64
ROPs
32
32
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
1024 KB
SM Count
—
16
Theoretical Performance
Pixel Rate
23.01 GPixel/s
47.52 GPixel/s
Texture Rate
92.03 GTexel/s
95.04 GTexel/s
FP32 (float)
2.209 TFLOPS
3.041 TFLOPS
FP64 (double)
92.03 GFLOPS
95.04 GFLOPS
FP16 (half)
—
6.083 TFLOPS
Graphics Processor
GPU Name
GK104
TU116
GPU Variant
N13E-GTX2-A2
N18P-G61
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
3.54 billion
6.6 billion
Die Size
294 mm²
284 mm²
Board Design
TDP
122W
50W
Outputs
No outputs
No outputs
Power Connectors
—
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.