ATI
ATI Radeon HD 3450 256MB DDR2 PCI Express (PCI-E) DMS-59 Low Profile Video Card w/TV-Out & DMS-59 Cable
Bottom line: The ATI Radeon HD 3450 256MB DDR2 PCI Express ($49.99 on Amazon as of 2026-10-21 16:20 UTC): Low profile PCB fits slim small form factor and home theater PC cases; main trade-off: only 256MB GDDR2 on a 64-bit memory bus.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Low profile PCB fits slim small form factor and home theater PC cases
- ✓ Includes DMS-59 cable plus TV-Out for connecting a TV or monitor
- ✓ DirectX 10.1, Shader Model 4.1 and OpenGL 3.2 support
- ✓ 40 stream processors on a superscalar unified shader architecture
- ✓ Custom Filter Anti-Aliasing and 128-bit HDR rendering support
Cons
- ✗ Only 256MB GDDR2 on a 64-bit memory bus
- ✗ DirectX 10.1 ceiling rules out DirectX 11 and 12 games
- ✗ DMS-59 port needs the included breakout cable to drive displays
- ✗ Entry-level 40-shader GPU suits light desktop and older 3D titles only
Manufacturer description
Get the graphics power your small form factor system needs!Based on the ATI Radeon HD 3450 chipset, this video card has 256 MB of GDDR2 memory with support for DirectX 10.1 with Shader Model 4.1 as well as OpenGL 3.2. This card features a low profile PCB with and is perfect for home theater PCs.Order now!
SpecPicks Verdict
SpecPicks scored ATI Radeon HD 3450 256MB DDR2 PCI Express (PCI-E) DMS-59 Low Profile… using a rating × review-volume × price-fit model applied to published specs and reviews across the retro graphics & video category. ATI's retro graphics & video lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro graphics & video of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- ATI Radeon HD 3450 256 MB GDDR2 PCI Express Low Profile Video Card General Features:
- Low profile PCB ATI Radeon HD 3450 graphics processing unit (GPU) 40 stream processing units
- 256 MB GDDR2 memory 64-bit memory interface PCI Express x16 interface
- Superscalar unified shader architecture High-speed 128-bit HDR (High Dynamic Range) rendering
- Custom Filter Anti-Aliasing
Full Specifications
| Brand | ATI |
|---|---|
| Model Name | ATI Radeon HD 3450 |
| Unit Count | 1.0 Count |
| Model Number | 4328455478 |
| Built-In Media | DMS-59 Cable |
| Number of Fans | 1 |
| Mfr Part Number | Radeon HD 3450 |
| Video Processor | AMD |
| Antenna Location | Professional |
| Graphics Card Ram | 256 MB |
| Graphics Ram Size | 256 MB |
| Graphics Ram Type | DDR2 SDRAM |
| Compatible Devices | Desktop |
| Memory Clock Speed | 800 MHz |
| Graphics Coprocessor | AMD Radeon |
| Graphics Description | AMD Radeon HD 3450 with 256 MB GDDR2 memory, supporting DirectX 10.1, Shader Model 4.1, and OpenGL 3.2, designed for low profile systems and home theater PCs |
| Video Output Interface | VGA |
| Graphics Card Interface | PCI Express |
| Display Resolution Maximum | 2560x1600 |
| Graphics Processor Manufacturer | AMD |
Ready to buy?
ATI Radeon HD 3450 256MB DDR2 PCI Express (PCI-E) DMS-59 Low Profile Video Card w/TV-Out & DMS-59 Cable is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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