Sapphire HD 3850 512 MB
Graphics Processor
| GPU Name: | RV670 PRO |
|---|---|
| Process Size: | 55 nm |
| Transistors: | 666 million |
| Die Size: | 192 mm² |
Graphics Card
| Released: | Nov 19th, 2007 |
|---|---|
| Production Status: | End-of-life |
| Bus Interface: | PCIe 2.0 x16 |
Clock Speeds
| GPU Clock: | 668 MHz |
|---|---|
| Memory Clock: |
830 MHz
1660 MHz effective |
Memory
| Memory Size: | 512 MB |
|---|---|
| Memory Type: | DDR2 |
| Memory Bus: | 256 bit |
| Bandwidth: | 53.1 GB/s |
Render Config
| Shading Units: | 320 |
|---|---|
| TMUs: | 16 |
| ROPs: | 16 |
| Compute Units: | 4 |
| Pixel Rate: | 10.7 GPixel/s |
| Texture Rate: | 10.7 GTexel/s |
| Floating-point performance: | 427.5 GFLOPS |
Reference Board
| Slot Width: | Single-slot |
|---|---|
| Length: | 8.2 inches 208 mm |
| TDP: | 75 W |
| Outputs: | 2x DVI 1x S-Video |
Graphics Features
| DirectX: | 10.1 |
|---|---|
| OpenGL: | 3.3 |
| OpenCL: | 1.0 |
| Shader Model: | 4.1 |
VGA BIOS
| Find graphics card BIOS for this card. |
GPU-Z Validation
| Find GPU-Z validations for this card. |
Reviews
| Our review database contains 71 reviews of the HD 3850 512 MB. |
Other retail boards based on this design
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
| ASUS HD 3850 Magic | 669 MHz | 400 MHz | DDR2 |
| ASUS HD 3850 OC Gear | 669 MHz | 829 MHz | 8.21 inches |
| ASUS HD 3850 Splendid Magic | 668 MHz | 828 MHz | Dual-slot |
| ASUS HD 3850 TOP | 730 MHz | 950 MHz | 8.21 inches |
| Diamond Viper HD 3850 Ruby Edition | 725 MHz | 900 MHz | Dual-slot |
| PowerColor HD 3850 Xtreme | 720 MHz | 900 MHz | GDDR4, 1x DVI 1x HDMI 1x S-Video |
| Sapphire HD 3850 1 GB | 668 MHz | 500 MHz | 1024 MB, DDR2 |
| Sapphire HD 3850 1 GB | 702 MHz | 828 MHz | 1024 MB |
| Sapphire HD 3850 256 MB | 668 MHz | 830 MHz | 256 MB |
| Sapphire HD 3850 512 MB | 668 MHz | 830 MHz | DDR2 |
| Sapphire HD 3850 Ultimate | 669 MHz | 829 MHz |