Home GPU Comparison NVIDIA GeForce 720M vs AMD Radeon R9 M280X

NVIDIA GeForce 720M vs AMD Radeon R9 M280X

We compared two Mobile platform GPUs: 2GB VRAM GeForce 720M and 4GB VRAM Radeon R9 M280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M280X 's Advantages
Released 1 years and 10 months late
Boost Clock1000MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (88.00GB/s vs 12.80GB/s)
800 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 720M
0.24 TFLOPS
Radeon R9 M280X +646%
1.792 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Feb 2015
GeForce 700M
Generation
Gem System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
1000 MHz
800 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
88.00GB/s

Render Config

-
Compute Units
14
2
SM Count
-
96
Shading Units
896
16
TMUs
56
8
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
16.00 GPixel/s
10.00 GTexel/s
Texture Rate
56.00 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
1.792 TFLOPS
20.00 GFLOPS
FP64 (double)
112.0 GFLOPS

Board Design

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

Graphics Processor

GF117
GPU Name
Saturn
N14M-GE
GPU Variant
Saturn XT (216-0843024)
Fermi 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.585 billion
Transistors
2.08 billion
116 mm²
Die Size
160 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2.170
2.1
CUDA
-
5.1
Shader Model
6.5

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