NVIDIA GeForce GT 755M vs NVIDIA GeForce GT 540M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 755M and 1024MB VRAM GeForce GT 540M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 755M 's Advantages
Released 2 years and 5 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (86.40GB/s vs 28.80GB/s)
288 additional rendering cores
NVIDIA GeForce GT 540M 's Advantages
Lower TDP (35W vs 50W)
Score
Benchmark
FP32 (float)
GeForce GT 755M
+191%
0.753 TFLOPS
GeForce GT 540M
0.258 TFLOPS
3DMark Time Spy
GeForce GT 755M
+237%
534
GeForce GT 540M
158
Graphics Card
Jun 2013
Release Date
Jan 2011
GeForce 700M
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
-
-
-
-
-
-
1350 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
86.40GB/s
Bandwidth
28.80GB/s
Render Config
-
-
-
-
SM Count
2
384
Shading Units
96
32
TMUs
16
16
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
7.840 GPixel/s
Pixel Rate
2.688 GPixel/s
31.36 GTexel/s
Texture Rate
10.75 GTexel/s
-
-
-
752.6 GFLOPS
FP32 (float)
258.0 GFLOPS
31.36 GFLOPS
FP64 (double)
21.50 GFLOPS
Board Design
50W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK107
GPU Name
GF108
GT 755M
GPU Variant
N12P-GS-A1
Kepler
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.585 billion
118 mm²
Die Size
116 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
