ATI Mobility Radeon HD 3850 X2
Graphics Processor
| GPU Name: | M88 |
|---|---|
| Process Size: | 55 nm |
| Transistors: | 666 million |
| Die Size: | 192 mm² |
Graphics Card
| Released: | Jun 4th, 2008 |
|---|---|
| Production Status: | End-of-life |
| Bus Interface: | PCIe 2.0 x16 |
Clock Speeds
| GPU Clock: | 580 MHz |
|---|---|
| Memory Clock: |
750 MHz
1500 MHz effective |
Memory
| Memory Size: | 512 MB x2 |
|---|---|
| Memory Type: | GDDR3 |
| Memory Bus: | 256 bit x2 |
| Bandwidth: | 48.0 GB/s x2 |
Render Config
| Shading Units: | 320 x2 |
|---|---|
| TMUs: | 16 x2 |
| ROPs: | 16 x2 |
| Compute Units: | 4 x2 |
| Pixel Rate: | 9.28 GPixel/s x2 |
| Texture Rate: | 9.28 GTexel/s x2 |
| Floating-point performance: | 371.2 GFLOPS x2 |
Reference Board
| TDP: | 70 W |
|---|
Graphics Features
| DirectX: | 10.1 |
|---|---|
| OpenGL: | 3.3 |
| OpenCL: | n/a |
| Shader Model: | 4.1 |
VGA BIOS
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GPU-Z Validation
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Reviews
| Our review database contains 2 reviews of the Mobility Radeon HD 3850 X2. |
M88 GPU Notes
| RV670 |