Home GPU Comparison NVIDIA GeForce 720M vs ATI Radeon E4690 PCIe

NVIDIA GeForce 720M vs ATI Radeon E4690 PCIe

We compared two Mobile platform GPUs: 2GB VRAM GeForce 720M and 512MB VRAM Radeon E4690 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 720M 's Advantages
Released 3 years and 10 months late
More VRAM (2GB vs 512GB)
ATI Radeon E4690 PCIe 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 12.80GB/s)
224 additional rendering cores
Lower TDP (30W vs 33W)

Score

Benchmark

FP32 (float)
GeForce 720M
0.24 TFLOPS
Radeon E4690 PCIe +60%
0.384 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jun 2009
GeForce 700M
Generation
Embedded
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
22.40GB/s

Render Config

-
Compute Units
4
2
SM Count
-
96
Shading Units
320
16
TMUs
32
8
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
4.800 GPixel/s
10.00 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
384.0 GFLOPS
20.00 GFLOPS
FP64 (double)
-

Board Design

33W
TDP
30W
-
-
-
No outputs
Outputs
2x DVI
-
-
-

Graphics Processor

GF117
GPU Name
RV730
N14M-GE
GPU Variant
RV730 XT E4690 (215-0729055)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.585 billion
Transistors
0.514 billion
116 mm²
Die Size
146 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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