Report an Error
AMD Radeon HD 7450 1 GB
- Graphics Processor
- Caicos
- Cores
- 160
- TMUs
- 8
- ROPs
- 4
- Memory Size
- 1024 MB
- Memory Type
- GDDR3
- Bus Width
- 64 bit
GPU
Graphics Processor
- GPU Name
- Caicos
- GPU Variant
- Caimour
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 370 million
- Density
- 5.5M / mm²
- Die Size
- 67 mm²
- Chip Package
- FCBGA-631
Graphics Card
- Release Date
- Jan 5th, 2012
- Generation
-
Southern Islands
(HD 7400)
- Predecessor
- Northern Islands
- Successor
- Sea Islands
- Production
- End-of-life
- Bus Interface
- PCIe 2.0 x16
Clock Speeds
- GPU Clock
625 MHz
750 MHz (+20%)
- Memory Clock
-
533 MHz
800 MHz (+50%)
1066 Mbps effective
1600 Mbps effective
Memory
- Memory Size
-
512 MB
1024 MB
- Memory Type
- GDDR3
- Memory Bus
- 64 bit
- Bandwidth
-
8.528 GB/s
12.80 GB/s
Render Config
- Shading Units
- 160
- TMUs
- 8
- ROPs
- 4
- Compute Units
- 2
- L1 Cache
- 8 KB (per CU)
- L2 Cache
- 128 KB
Theoretical Performance
- Pixel Rate
-
2.500 GPixel/s
3.000 GPixel/s
- Texture Rate
-
5.000 GTexel/s
6.000 GTexel/s
- FP32 (float)
-
200.0 GFLOPS
240.0 GFLOPS
Board Design
- Slot Width
- Single-slot
- TDP
- 18 W
- Suggested PSU
- 200 W
- Outputs
- 1x DVI
1x HDMI 1.3a
- Power Connectors
- None
- Board Number
- C264
Graphics Features
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0
Card Notes
| Rebranded HD 6450 DDR3 |
Caicos GPU Notes
| Generation: Northern Islands Mobile Variant: Seymour Graphics/Compute: GFX4 Display Core Engine: 5.0 Unified Video Decoder: 3.1 Latest Drivers: Windows XP / 8: Catalyst Software Suite 14.4 Windows Vista : Catalyst Software Suite 13.12 Windows 7 / 8.1 / 10: Catalyst Software Suite 15.7.1 / 16.2.1 Beta |
Other retail boards based on this design (6)
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
|
AMD Radeon HD 7450 1 GB
|
750 MHz | 800 MHz | 1024 MB |
| 625 MHz | 800 MHz | 1024 MB | |
| 625 MHz | 800 MHz | 1024 MB, 1x DVI 1x DisplayPort | |
| 625 MHz | 800 MHz | 1024 MB | |
| 625 MHz | 500 MHz | 2 GB, 1x DVI 1x HDMI 1x VGA | |
| 625 MHz | 533 MHz | 1024 MB |
Nov 14th, 2024 03:22 EST
change timezone
Latest GPU Drivers
New Forum Posts
- Updating fans on AIO, is it worth the trouble ? (0)
- Popping / crackling sound at the start of some audio playback (3)
- 9800x 3d vs 12900k - Battle of the Century (59)
- The Official Linux/Unix Desktop Screenshots Megathread (752)
- Inconsistent POSTing on PC ( already replaced multiple parts) (55)
- Got an Asus X870E-E Strix board for the extra M.2 cooling & extra slot... issues abound. (18)
- Windows 11 General Discussion (5573)
- [Intel AX1xx/AX2xx/AX4xx/AX16xx/BE2xx/BE17xx] Intel Modded Wi-Fi Driver with Intel® Killer™ Features (176)
- AAF Optimus Modded Driver For Windows 10 & Windows 11 (150)
- Cryptocoin Value and Market Trend Discussion (1548)
Popular Reviews
- NVIDIA App v1.0 Review
- AMD Ryzen 7 9800X3D Review - The Best Gaming Processor
- Team Group A440 Lite 2 TB Review
- Glorious Series 2 Pro Wireless Review
- XPG Invader X Mini Review
- Upcoming Hardware Launches 2024 (Updated Nov 2024)
- MIRPH-1 Open-Back Dynamic Driver Headphones Review
- Beelink GTi12 Ultra Mini-PC + EX Dock (Intel Core i9-12900H) Review
- FiiO Industrial Park/Factory Tour + Interview with Founder
- DDR5 Memory Performance Scaling with AMD Zen 5
Controversial News Posts
- AMD Falling Behind: Radeon dGPUs Absent from Steam's Top 20 (222)
- AMD Ryzen 7 9800X3D Stocks Vaporized in Retail, Being Scalped (148)
- AMD Introduces Next-Generation AMD Ryzen 7 9800X3D Processor, $479, Nov 7 (124)
- Apple and Samsung in the Fray to Acquire Intel: Rumor (123)
- AMD Ryzen 7 9800X3D Comes with 120W TDP, 5.20 GHz Boost, All Specs Leaked (120)
- Microsoft Offers $30 Windows 10 Security Extension for Home Users (118)
- AMD Ryzen 7 9800X3D Has the CCD on Top of the 3D V-cache Die, Not Under it (110)
- Afraid of Spiders? Call of Duty: Black Ops 6's Accessibility Features Have You Covered (103)