ATI Radeon HD 5450
Cedar
Graphics Processor
80
Cores
8
TMUs
4
ROPs
512 MB
Memory Size
DDR2
Memory Type
64 bit
Bus Width
Recommended Resolutions:
- 640x480
- 1280x720
- 1366x768
- 1600x900
- 1920x1080
- 2560x1440
- 3840x2160
The Radeon HD 5450 was a graphics card by ATI, launched in February 2010. Built on the 40 nm process, and based on the Cedar graphics processor, in its Cedar PRO variant, the card supports DirectX 11.2. The Cedar graphics processor is a relatively small chip with a die area of only 59 mm² and 292 million transistors. It features 80 shading units, 8 texture mapping units and 4 ROPs. ATI has placed 512 MB DDR2 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 650 MHz, memory is running at 400 MHz.
Being a single-slot card, the ATI Radeon HD 5450 does not require any additional power connector, its power draw is rated at 19 W maximum. Display outputs include: 1x DVI, 1x HDMI, 1x VGA. Radeon HD 5450 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 170 mm in length, and features a single-slot cooling solution.
Being a single-slot card, the ATI Radeon HD 5450 does not require any additional power connector, its power draw is rated at 19 W maximum. Display outputs include: 1x DVI, 1x HDMI, 1x VGA. Radeon HD 5450 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 170 mm in length, and features a single-slot cooling solution.
Graphics Processor
- GPU Name
- Cedar
- GPU Variant
- Cedar PRO
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 292 million
- Die Size
- 59 mm²
Graphics Card
- Release Date
- Feb 4th, 2010
- Generation
-
Evergreen
(HD 5400)
- Production
- End-of-life
- Bus Interface
- PCIe 2.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080
Clock Speeds
- GPU Clock
- 650 MHz
- Memory Clock
-
400 MHz
800 MHz effective
Memory
- Memory Size
- 512 MB
- Memory Type
- DDR2
- Memory Bus
- 64 bit
- Bandwidth
- 6.400 GB/s
Render Config
- Shading Units
- 80
- TMUs
- 8
- ROPs
- 4
- Compute Units
- 2
Theoretical Performance
- Pixel Rate
- 2.600 GPixel/s
- Texture Rate
- 5.200 GTexel/s
- FP32 (float) performance
- 104.0 GFLOPS
Board Design
- Slot Width
- Single-slot
- Length
- 6.69 inches
170 mm
- TDP
- 19 W
- Outputs
- 1x DVI
1x HDMI
1x VGA
- Power Connectors
- None
- Board Number
- B750,
B982,
C026,
C027,
C028,
C070,
C093,
C096,
C267
Graphics Features
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0
Cedar GPU Notes
| Graphics/Compute: GFX4 Display Core Engine: 4.0 Unified Video Decoder: 2.3 |
Retail boards based on this design (19)
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
ASUS HD 5450 Silent 2 GB
|
650 MHz | 450 MHz | 2 GB, DDR3, 7 inches/178 mm |
ASUS HD 5450 Silent V2 1 GB
|
650 MHz | 450 MHz | 1024 MB, DDR3, 6.6 inches/168 mm, 32 bit |
ATI Radeon HD 5450 Passive
|
650 MHz | 400 MHz | |
Dell HD 5450
|
650 MHz | 800 MHz | 1024 MB, DDR3 |
PCYES HD 5450 Low Profile 1 GB
|
650 MHz | 650 MHz | 1024 MB, DDR3 |
PCYES HD 5450 Low Profile 1 GB
|
650 MHz | 650 MHz | 1024 MB, DDR3 |
PowerColor Go! Green HD 5450 1 GB
|
650 MHz | 400 MHz | 1024 MB, GDDR3, 6.61 inches/168 mm |
Sapphire HD 5450 Low Profile 1 GB
|
650 MHz | 667 MHz | 1024 MB, GDDR3, 6.61 inches/168 mm |
Sapphire HD 5450 HyperMemory LP
|
650 MHz | 800 MHz | DDR3, 1x DVI 1x VGA 1x S-Video |
Sapphire HD 5450 HyperMemory LP
|
650 MHz | 400 MHz | |
Sapphire HD 5450 HyperMemory LP 1 GB
|
650 MHz | 400 MHz | 1024 MB |
Sapphire HD 5450 HyperMemory LP 1 GB
|
650 MHz | 800 MHz | 1024 MB, DDR3 |
Sapphire HD 5450 Low Proflile 1 GB
|
650 MHz | 667 MHz | 1024 MB, GDDR3 |
XFX ONE HD 5450
|
650 MHz | 400 MHz | 6.61 inches/168 mm |
XFX ONE HD 5450 1 GB
|
650 MHz | 533 MHz | 1024 MB, GDDR3, 7.19 inches/183 mm |
XFX ONE HD 5450 Deluxe Edition 2 GB
|
650 MHz | 400 MHz | 2 GB, GDDR3, 6.61 inches/168 mm |
XFX ONE HD 5450 Plus Edition 1 GB
|
650 MHz | 533 MHz | 1024 MB, GDDR3, 7.17 inches/182 mm |
XFX ONE HD 5450 Standard Edition
|
650 MHz | 400 MHz | GDDR3, 7.17 inches/182 mm, 32 bit |
XFX TSK HD 5450 X54 1 GB
|
625 MHz | 533 MHz | 1024 MB, DDR3, 6.6 inches/168 mm, 1x DVI |