GeForce GT 750M Mac Edition vs GeForce GTX 485M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 2GB VRAM GeForce GTX 485M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 750M Mac Edition 's Advantages
Released 2 years and 10 months late
Lower TDP (50W vs 100W)
GeForce GTX 485M 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 80.26GB/s)
Score
Benchmark
FP32 (float)
GeForce GT 750M Mac Edition
711
GeForce GTX 485M
+24%
883
Graphics Card
Nov 2013
Release Date
Jan 2011
GeForce 700M
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
1254 MHz
Memory Clock
750 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.26GB/s
Bandwidth
96.00GB/s
Render Config
-
SM Count
8
384
Shading Units
384
32
TMUs
64
16
ROPs
32
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB
Theoretical Performance
7.408 GPixel/s
Pixel Rate
9.200 GPixel/s
29.63 GTexel/s
Texture Rate
36.80 GTexel/s
711.2 GFLOPS
FP32 (float)
883.2 GFLOPS
29.63 GFLOPS
FP64 (double)
73.60 GFLOPS
Board Design
50W
TDP
100W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
GF104
N14P-GT
GPU Variant
N12E-GTX-A1
Kepler
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
1.95 billion
118 mm²
Die Size
332 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
