GeForce GT 540M vs GeForce GT 755M Mac Edition
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 540M and 1024MB VRAM GeForce GT 755M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 540M 's Advantages
Lower TDP (35W vs 50W)
GeForce GT 755M Mac Edition 's Advantages
Released 2 years and 10 months late
Larger VRAM bandwidth (80.00GB/s vs 28.80GB/s)
288 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 540M
258
GeForce GT 755M Mac Edition
+222%
833
Graphics Card
Jan 2011
Release Date
Nov 2013
GeForce 500M
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
900 MHz
Memory Clock
1250 MHz
Memory
1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
80.00GB/s
Render Config
2
SM Count
-
96
Shading Units
384
16
TMUs
32
4
ROPs
16
64 KB (per SM)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
Theoretical Performance
2.688 GPixel/s
Pixel Rate
8.680 GPixel/s
10.75 GTexel/s
Texture Rate
34.72 GTexel/s
258.0 GFLOPS
FP32 (float)
833.3 GFLOPS
21.50 GFLOPS
FP64 (double)
34.72 GFLOPS
Board Design
35W
TDP
50W
No outputs
Outputs
No outputs
Graphics Processor
GF108
GPU Name
GK107
N12P-GS-A1
GPU Variant
GT 755M
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
1.27 billion
116 mm²
Die Size
118 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.0
5.1
Shader Model
5.1
