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

ATI Mobility Radeon HD 2700 vs NVIDIA GeForce GT 755M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2700 and 2GB VRAM GeForce GT 755M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 2700 's Advantages
Lower TDP (35W vs 50W)
NVIDIA GeForce GT 755M 's Advantages
Released 5 years and 6 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (86.40GB/s vs 22.40GB/s)
264 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2700
0.168 TFLOPS
GeForce GT 755M +348%
0.753 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
1350 MHz

Memory

256MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
22.40GB/s
Bandwidth
86.40GB/s

Render Config

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

Theoretical Performance

2.800 GPixel/s
Pixel Rate
7.840 GPixel/s
5.600 GTexel/s
Texture Rate
31.36 GTexel/s
-
-
-
168.0 GFLOPS
FP32 (float)
752.6 GFLOPS
-
FP64 (double)
31.36 GFLOPS

Board Design

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

Graphics Processor

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

Graphics Features

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

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