Radeon HD 7730M 

Released April, 2012
  • 575 MHz
  • 2 GB DDR3
7.1 Out of 10

Combined with AMD's ZeroCore and Power Gating technology, the HD 7000M series is setting up to be a very power efficient platform.
by Doug-Crowthers (Apr, 2012)
We expect the new "Mars" parts to be more power efficient than the outgoing Thames/Turks cores, thanks to the shrink to a 28nm process.
by Jarred-Walton (Dec, 2012)

GPUBoss Review Our evaluation of the Radeon HD 7730M among Laptop GPUs under 35W TDP

Gaming

Radeon HD 7730M
5.4
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

Radeon HD 7730M
8.3
T-Rex, Manhattan and Cloud Gate Factor

Computing

Radeon HD 7730M
7.9
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Radeon HD 7730M
7.1
Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more

Value

Radeon HD 7730M
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more

Noise and Power

Radeon HD 7730M
6.4
TDP, Idle Power Consumption, Load Power Consumption and 2 more

7.1

Overall Score

Radeon HD 7730M
7.1

Benchmarks Real world tests of the Radeon HD 7730M

Bitcoin mining Data courtesy CompuBench

Radeon HD 7730M
69.76 mHash/s
GeForce 920M
39.89 mHash/s
GeForce 840M
90.74 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 7730M
15.24 mPixels/s
GeForce 840M
22.25 mPixels/s
GeForce 920M
8.35 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 7730M
289.17 frames/s
GeForce 920M
157.17 frames/s
GeForce 840M
158.81 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 7730M
3,160.93
GeForce 920M
3,365.32
GeForce 840M
3,359.61

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 7730M
1,693.31
GeForce 840M
3,718.04
GeForce 920M
3,710.28

Fire Strike Factor Data courtesy FutureMark

Radeon HD 7730M
14.13
GeForce 920M
10.33
GeForce 840M
12.23

Sky Diver Factor Data courtesy FutureMark

Radeon HD 7730M
112.87
GeForce 920M
97.86
GeForce 840M
118.17

Battlefield 3

Radeon HD 7730M
10

In The News From around the web

8
Jan

AMD Reveals First Mobile Radeon M200 Parts & Rebadges

by Ryan Smith |
www.anandtech.com
In recent years this has especially been the case for laptop/mobile graphics thanks to the larger volume and higher levels of integration as found on those parts, though this does have the unfortunate side effect of meaning GPU announcements get caught up in the deluge of announcements coming out of CES.
Moving on to our second confirmed product, we have a new low end SKU called the R5 M230.
XFX, Powercolor, Sapphire have their own custom coolers equipped on the Radeon HD 7730.
The performance is said to be 75% of a HD 7750 hence making it even slower than the GeForce GTX 640 DDR3 model, the GDDR5 model ends up faster.
30
Apr

MSI Radeon HD 7730 Surfaces in China

by Tarun Iyer |
www.tomshardware.com
The graphics card features a core clock speed of 800 MHz and a memory clock of 1,125 MHz (4.50 GHz GDDR5-effective).
However, it is still unknown as to whether the graphics card will have a global release and what its retail price will be.
You can even CrossFire the HD 7970 if you wanted to, but a single HD 7970 is actually more than capable for most games out right now, even games like Battlefield 3 or Crysis 3.

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Chelsea
Market Laptop
Clock speed 575 MHz
Turbo clock speed 675 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 512
Texture mapping units 32
Render output processors 16
Compute units 8
Pixel rate 10.8 GPixel/s
Texture rate 21.6 GTexel/s
Floating-point performance 691.2 GFLOPS

memory

Memory clock speed 900 MHz
Effective memory clock speed 1,800 MHz
Memory bus 128 bit
Memory 2,048 MB
Memory type DDR3
Memory bandwidth 28.8 GB/s

noise and power

TDP 25W
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