ATI Mobility Radeon
The Mobility Radeon mobile GPUs are ATI's graphics solutions for the mobile market. Unlike NVIDIA, the Mobility Radeon range covers all mobile GPUs from ATI. This ranges from the original Mobility Radeon GPU to the new mobile PCIe GPUs like the Mobility Radeon X800.
In addition to mobile GPUs for the roaming gamer, the Mobility Radeon range also includes integrated graphics solutions like the Mobility Radeon 9100 IGP.
Because the ATI Mobility Radeon range covers over a dozen GPUs, let's take a look at the top AGP Mobility Radeon GPUs.
Mobility
9600 |
Mobility
9700 |
Mobility
9800 |
Mobility
X300 |
Mobility
X800 |
|
Core |
M10 |
M11 |
M18 |
M22 |
M28 |
Pixel
Pipelines |
4 |
4 |
8 |
4 |
12 |
Vertex
Pipelines |
2 |
2 |
4 |
2 |
6 |
Core
Clock |
350 MHz |
450 MHz |
350 MHz |
350 MHz |
400 MHz |
Fill
Rate |
1200 MTexels/s |
1800 MTexels/s |
2800 MTexels/s |
1400 MTexels/s |
4800 MTexels/s |
Memory
Clock |
200 MHz |
260 MHz |
300 MHz |
300 MHz |
400 MHz |
Memory
Bandwidth |
6.4 GB/s |
8.32 GB/s |
19.2 GB/s |
9.6 GB/s |
25.6 GB/s |
AGP
/ PCIe |
AGP 8X |
AGP 8X |
AGP 8X |
PCIe x16 |
PCIe x16 |
Today, we will be taking a close look at the Mobility Radeon 9700 GPU.
The Mobility Radeon 9700
Recently, I purchased the BenQ Joybook 7000 notebook which is powered by a Mobility Radeon 9700 GPU with 64MB of DDR SDRAM. Below are the specifications of the BenQ Joybook 7000's Mobility Radeon 9700 GPU.
Rated
Specs |
Actual
Specs |
|
Core
Clock |
450 MHz |
445.5 MHz |
Fill
Rate |
1800 MTexels/s |
1782 MTexels/s |
Memory
Clock |
260 MHz |
216 MHz |
Memory
Bandwidth |
8.32 GB/s |
6.91 GB/s |
AGP
Support |
8X |
4X |
AGP
Sidebanding |
Supported |
Enabled |
AGP
FastWrites |
Supported |
Enabled |
While the core clock speed was close to the maximum rated clock speed, the memory clock was really low at only 216MHz. We will have to see how that affects its performance.
It comes with 64MB of DDR SDRAM, which is pretty much standard fare these days. This allows for a moderate amount of texture storage although AGP texturing will definitely be needed with texture-intensive games.
Now, let's get down to business and test the Mobility Radeon 9700!