Home GPU Comparison ATI Mobility Radeon HD 3470 vs NVIDIA GeForce GT 720M

ATI Mobility Radeon HD 3470 vs NVIDIA GeForce GT 720M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3470 and 2GB VRAM GeForce GT 720M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720M 's Advantages
Released 5 years and 11 months late
Boost Clock758MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (12.80GB/s vs 6.400GB/s)
152 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3470
0.054 TFLOPS
GeForce GT 720M +438%
0.291 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Dec 2013
M8x
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x8

Clock Speeds

-
Base Clock
719 MHz
-
Boost Clock
758 MHz
400 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
2GB
DDR2
Memory Type
DDR3
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
12.80GB/s

Render Config

2
Compute Units
-
-
-
-
40
Shading Units
192
4
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
3.032 GPixel/s
2.720 GTexel/s
Texture Rate
12.13 GTexel/s
-
-
-
54.40 GFLOPS
FP32 (float)
291.1 GFLOPS
-
FP64 (double)
12.13 GFLOPS

Board Design

Unknown
TDP
33W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M82
GPU Name
GK208
M82-ME XT (216-0707009)
GPU Variant
GT 720M
TeraScale
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.181 billion
Transistors
1.02 billion
67 mm²
Die Size
87 mm²

Graphics Features

10.1
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
4.1
Shader Model
5.1

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