NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce RTX 3060 3840SP
GPU · Specs Compare
Graphics Card
Release Date
Oct 2012
Jan 2021
Generation
GeForce 600M
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1750 MHz
Base Clock
—
1627 MHz
Boost Clock
—
1852 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
160.0GB/s
336.0GB/s
Render Config
Shading Units
1536
3840
TMUs
128
120
ROPs
32
48
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
3 MB
SM Count
—
30
Tensor Cores
—
120
RT Cores
—
30
Theoretical Performance
Pixel Rate
23.01 GPixel/s
88.90 GPixel/s
Texture Rate
92.03 GTexel/s
222.2 GTexel/s
FP32 (float)
2.209 TFLOPS
14.22 TFLOPS
FP64 (double)
92.03 GFLOPS
222.2 GFLOPS
FP16 (half)
—
14.22 TFLOPS
Graphics Processor
GPU Name
GK104
GA106
GPU Variant
N13E-GTX2-A2
GA106-400-A1
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
3.54 billion
12 billion
Die Size
294 mm²
276 mm²
Board Design
TDP
122W
185W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
—
450 W
Power Connectors
—
1x 12-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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.