NVIDIA GeForce GTX 680MX Mac Edition vs Intel Arctic Sound 1T
GPU · Specs Compare
Graphics Card
Release Date
Oct 2012
Jan 2021
Generation
GeForce 600M
Xe Graphics
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1200 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
4096bit
Bandwidth
160.0GB/s
1229GB/s
Render Config
Shading Units
1536
6144
TMUs
128
192
ROPs
32
96
L1 Cache
16 KB (per SMX)
—
L2 Cache
512 KB
8 MB
Theoretical Performance
Pixel Rate
23.01 GPixel/s
86.40 GPixel/s
Texture Rate
92.03 GTexel/s
172.8 GTexel/s
FP32 (float)
2.209 TFLOPS
11.06 TFLOPS
FP64 (double)
92.03 GFLOPS
2.765 TFLOPS
FP16 (half)
—
22.12 TFLOPS
Graphics Processor
GPU Name
GK104
Arctic Sound
GPU Variant
N13E-GTX2-A2
—
Architecture
Kepler
Generation 12.5
Foundry
TSMC
Intel
Process Size
28 nm
10 nm
Transistors
3.54 billion
8 billion
Die Size
294 mm²
190 mm²
Board Design
TDP
122W
350W
Outputs
No outputs
No outputs
Suggested PSU
—
750 W
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
N/A
CUDA
3.0
—
Shader Model
5.1
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.