Sapphire HD 6450 OC
100321DDR5L
Caicos
Graphics Processor
160
Cores
8
TMUs
4
ROPs
512 MB
Memory Size
GDDR5
Memory Type
64 bit
Bus Width


Graphics Processor
GPU Name: | Caicos |
---|---|
GPU Variant: | Caicos PRO |
Architecture: | TeraScale 2 |
Process Size: | 40 nm |
Transistors: | 370 million |
Die Size: | 67 mm² |
Graphics Card
Released: | Apr 7th, 2011 |
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Production Status: | End-of-life |
Bus Interface: | PCIe 2.0 x16 |
Clock Speeds
GPU Clock: | 750 MHz (+20%) |
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Memory Clock: |
800 MHz
3200 MHz effective |
Memory
Memory Size: | 512 MB |
---|---|
Memory Type: | GDDR5 |
Memory Bus: | 64 bit |
Bandwidth: | 25.60 GB/s |
Render Config
Shading Units: | 160 |
---|---|
TMUs: | 8 |
ROPs: | 4 |
Compute Units: | 2 |
Pixel Rate: | 3.000 GPixel/s |
Texture Rate: | 6.000 GTexel/s |
Floating-point performance: | 240.0 GFLOPS |
Board Design
Slot Width: | Single-slot |
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Length: | 6.61 inches 168 mm |
TDP: | 18 W |
Outputs: | 1x HDMI 1x VGA 1x DVI 1x DisplayPort 1x VGA |
Power Connectors: | None |
Board Number: | C264 |
Graphics Features
DirectX: | 11.1 |
---|---|
OpenGL: | 4.4 |
OpenCL: | 1.2 |
Shader Model: | 5.0 |
Reviews
Our review database contains 14 reviews of the HD 6450 OC. |
Caicos GPU Notes
Graphics/Compute: GFX4 Display Core Engine: 5.0 Unified Video Decoder: 3.1 |
Other retail boards based on this design (17)
Name | GPU Clock | Memory Clock | Other Changes |
---|---|---|---|
AMD Radeon HD 6450 | 750 MHz | 900 MHz | |
AMD Radeon HD 6450 2 GB | 650 MHz | 580 MHz | 2048 MB, DDR3 |
AREZ HD 6450 Silent Low Profile 1 GB | 625 MHz | 600 MHz | 1024 MB, DDR3 |
ASUS HD 6450 Silent Low Profile 1 GB | 625 MHz | 600 MHz | 1024 MB, GDDR3 |
ASUS HD 6450 Silent Low Profile 2 GB | 650 MHz | 600 MHz | 2048 MB, GDDR3 |
GIGABYTE HD 6450 1 GB | 625 MHz | 550 MHz | 1024 MB, DDR3, 7.204 inches/183 mm |
GIGABYTE HD 6450 1 GB Rev. 2.0 | 625 MHz | 500 MHz | 1024 MB, DDR3, 6.61 inches/168 mm |
PCYES HD 6450 Low Profile 2 GB | 625 MHz | 667 MHz | 2048 MB, DDR3 |
Sapphire HD 6450 | 625 MHz | 800 MHz | 6.61 inches/168 mm, 1x DVI 1x DisplayPort 1x VGA |
Sapphire HD 6450 1 GB | 625 MHz | 800 MHz | 1024 MB, DDR3, 7.086 inches/180 mm, Dual-slot, 2x DVI 1x HDMI |
Sapphire HD 6450 FleX 1 GB | 625 MHz | 800 MHz | 1024 MB, DDR3, 7.086 inches/180 mm, Dual-slot, 2x DVI 1x HDMI |
Sapphire HD 6450 Gold Edition 1 GB | 625 MHz | 667 MHz | 1024 MB, DDR3 |
Sapphire HD 6450 Gold Edition 2 GB | 625 MHz | 667 MHz | 2048 MB, DDR3 |
Sapphire HD 6450 HyperMemory | 625 MHz | 667 MHz | 5.75 inches/146 mm, 1x DVI 1x VGA 1x S-Video |
Sapphire HD 6450 OC | 750 MHz | 800 MHz | 6.61 inches/168 mm, 1x DVI 1x DisplayPort 1x VGA |
Sapphire HD 6450 Platinum Edition | 625 MHz | 800 MHz | |
XFX TSK HD 6450 X64 | 625 MHz | 533 MHz | 1024 MB, DDR3, 1x DVI |