Home GPU Comparison NVIDIA GeForce GT 755M Mac Edition vs ATI Mobility Radeon HD 2700

NVIDIA GeForce GT 755M Mac Edition vs ATI Mobility Radeon HD 2700

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 256MB VRAM Mobility Radeon HD 2700 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 5 years and 11 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (80.00GB/s vs 22.40GB/s)
264 additional rendering cores
ATI Mobility Radeon HD 2700 's Advantages
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 755M Mac Edition +395%
0.833 TFLOPS
Mobility Radeon HD 2700
0.168 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Dec 2007
GeForce 700M
Generation
M7x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
80.00GB/s
Bandwidth
22.40GB/s

Render Config

-
Compute Units
3
-
-
-
384
Shading Units
120
32
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

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

Board Design

50W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK107
GPU Name
M76
GT 755M
GPU Variant
-
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.27 billion
Transistors
0.39 billion
118 mm²
Die Size
153 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.0

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