Home GPU Comparison NVIDIA GeForce GT 755M Mac Edition vs ATI Mobility FireGL V5250

NVIDIA GeForce GT 755M Mac Edition vs ATI Mobility FireGL V5250

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M 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 755M Mac Edition 's Advantages
Released 6 years and 10 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (80.00GB/s vs 11.20GB/s)
384 additional rendering cores

Score

VS

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

-
-
-
-
-
-
1250 MHz
Memory Clock
350 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
80.00GB/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

8.680 GPixel/s
Pixel Rate
5.400 GPixel/s
34.72 GTexel/s
Texture Rate
5.400 GTexel/s
-
-
-
833.3 GFLOPS
FP32 (float)
-
34.72 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GK107
GPU Name
M66
GT 755M
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

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