NVIDIA GeForce GT 750M Mac Edition vs ATI Mobility FireGL V5250
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 256MB VRAM Mobility FireGL V5250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 750M Mac Edition 's Advantages
Released 6 years and 10 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (80.26GB/s vs 11.20GB/s)
384 additional rendering cores
Score
Graphics Card
Nov 2013
Release Date
Jan 2007
GeForce 700M
Generation
Mobility FireGL
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
-
-
-
-
-
-
1254 MHz
Memory Clock
350 MHz
Memory
2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
80.26GB/s
Bandwidth
11.20GB/s
Render Config
-
-
-
-
-
-
384
Shading Units
-
32
TMUs
12
16
ROPs
12
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-
Theoretical Performance
7.408 GPixel/s
Pixel Rate
5.400 GPixel/s
29.63 GTexel/s
Texture Rate
5.400 GTexel/s
-
-
-
711.2 GFLOPS
FP32 (float)
-
29.63 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
GK107
GPU Name
M66
N14P-GT
GPU Variant
M66-P
(216BGCKC13FG)
Kepler
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
1.27 billion
Transistors
0.157 billion
118 mm²
Die Size
150 mm²
Graphics Features
12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
3.0
