NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce GTX 560M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 1536MB VRAM GeForce GTX 560M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
Released 1 years and 5 months late
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (160.0GB/s vs 60.00GB/s)
1344 additional rendering cores
NVIDIA GeForce GTX 560M 's Advantages
Lower TDP (75W vs 122W)
Score
Benchmark
FP32 (float)
GeForce GTX 680MX Mac Edition
+271%
2.209 TFLOPS
GeForce GTX 560M
0.595 TFLOPS
Graphics Card
Oct 2012
Release Date
May 2011
GeForce 600M
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
-
-
-
-
-
1250 MHz
Memory Clock
625 MHz
Memory
2GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
160.0GB/s
Bandwidth
60.00GB/s
Render Config
-
-
-
-
SM Count
4
1536
Shading Units
192
128
TMUs
32
32
ROPs
24
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
23.01 GPixel/s
Pixel Rate
6.200 GPixel/s
92.03 GTexel/s
Texture Rate
24.80 GTexel/s
-
-
-
2.209 TFLOPS
FP32 (float)
595.2 GFLOPS
92.03 GFLOPS
FP64 (double)
49.60 GFLOPS
Board Design
122W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
GF116
N13E-GTX2-A2
GPU Variant
N12E-GS-A1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
1.17 billion
294 mm²
Die Size
238 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
2.1
5.1
Shader Model
5.1
