NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce GTX 560M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M 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 GT 755M Mac Edition 's Advantages
Released 2 years and 6 months late
Larger VRAM bandwidth (80.00GB/s vs 60.00GB/s)
192 additional rendering cores
Lower TDP (50W vs 75W)
NVIDIA GeForce GTX 560M 's Advantages
More VRAM (1536GB vs 1024GB)
Score
Benchmark
FP32 (float)
GeForce GT 755M Mac Edition
+40%
0.833 TFLOPS
GeForce GTX 560M
0.595 TFLOPS
Graphics Card
Nov 2013
Release Date
May 2011
GeForce 700M
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
1024MB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
80.00GB/s
Bandwidth
60.00GB/s
Render Config
-
-
-
-
SM Count
4
384
Shading Units
192
32
TMUs
32
16
ROPs
24
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
8.680 GPixel/s
Pixel Rate
6.200 GPixel/s
34.72 GTexel/s
Texture Rate
24.80 GTexel/s
-
-
-
833.3 GFLOPS
FP32 (float)
595.2 GFLOPS
34.72 GFLOPS
FP64 (double)
49.60 GFLOPS
Board Design
50W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
GF116
GT 755M
GPU Variant
N12E-GS-A1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
1.17 billion
118 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
