NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce 810A
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 2GB VRAM GeForce 810A 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
Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)
192 additional rendering cores
NVIDIA GeForce 810A 's Advantages
Released 8 months late
Boost Clock758MHz
More VRAM (2GB vs 1024GB)
Lower TDP (15W vs 50W)
Score
Benchmark
FP32 (float)
GeForce GT 755M Mac Edition
+186%
0.833 TFLOPS
GeForce 810A
0.291 TFLOPS
Graphics Card
Nov 2013
Release Date
Jul 2014
GeForce 700M
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
719 MHz
-
Boost Clock
758 MHz
1250 MHz
Memory Clock
900 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
-
-
-
384
Shading Units
192
32
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
8.680 GPixel/s
Pixel Rate
6.064 GPixel/s
34.72 GTexel/s
Texture Rate
12.13 GTexel/s
-
-
-
833.3 GFLOPS
FP32 (float)
291.1 GFLOPS
34.72 GFLOPS
FP64 (double)
12.13 GFLOPS
Board Design
50W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK107
GPU Name
GK208
GT 755M
GPU Variant
-
Kepler
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
1.02 billion
118 mm²
Die Size
87 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
3.5
5.1
Shader Model
5.1
