NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce GTX 765M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 2GB VRAM GeForce GTX 765M 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 6 months late
Larger VRAM bandwidth (80.00GB/s vs 64.13GB/s)
Lower TDP (50W vs 75W)
NVIDIA GeForce GTX 765M 's Advantages
Boost Clock863MHz
More VRAM (2GB vs 1024GB)
384 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 755M Mac Edition
0.833 TFLOPS
GeForce GTX 765M
+59%
1.326 TFLOPS
Graphics Card
Nov 2013
Release Date
May 2013
GeForce 700M
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
Base Clock
797 MHz
-
Boost Clock
863 MHz
1250 MHz
Memory Clock
1002 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.00GB/s
Bandwidth
64.13GB/s
Render Config
-
-
-
-
-
-
384
Shading Units
768
32
TMUs
64
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
8.680 GPixel/s
Pixel Rate
13.81 GPixel/s
34.72 GTexel/s
Texture Rate
55.23 GTexel/s
-
-
-
833.3 GFLOPS
FP32 (float)
1326 GFLOPS
34.72 GFLOPS
FP64 (double)
55.23 GFLOPS
Board Design
50W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK107
GPU Name
GK106
GT 755M
GPU Variant
N14E-GE-B-A1
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
2.54 billion
118 mm²
Die Size
221 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1
