AMD Radeon HD 7450A videocard review

Radeon HD 7450A videocard released by AMD; release date: 5 January 2012. The videocard is designed for desktop-computers and based on TeraScale 2 microarchitecture codenamed Caicos.

Core clock speed - 625 MHz. Texture fill rate - 5 GTexel / s. Pipelines - 160. Floating-point performance - 200.0 gflops. Manufacturing process technology - 40 nm. Transistors count - 370 million. Power consumption (TDP) - 25 Watt.

Memory type: GDDR3. Maximum RAM amount - 512 MB. Memory bus width - 64 Bit. Memory clock speed - 1600 MHz. Memory bandwidth - 12.8 GB / s.

Benchmarks

PassMark
G3D Mark

Top 1 GPU

This GPU

38534

288

PassMark
G2D Mark

Top 1 GPU

This GPU

1294

385

Geekbench
OpenCL

Top 1 GPU

This GPU

345391

668

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823 Frames

902 Frames

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823.000 Fps

902.000 Fps

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225 Frames

1592 Frames

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225.000 Fps

1592.000 Fps

Name	Value
PassMark - G3D Mark	288
PassMark - G2D Mark	385
Geekbench - OpenCL	668
GFXBench 4.0 - Manhattan	902 Frames
GFXBench 4.0 - Manhattan	902.000 Fps
GFXBench 4.0 - T-Rex	1592 Frames
GFXBench 4.0 - T-Rex	1592.000 Fps

Specifications (specs)

Essentials
Architecture	TeraScale 2
Code name	Caicos
Launch date	5 January 2012
Place in performance rating	1076
Type	Desktop
Technical info
Core clock speed	625 MHz
Floating-point performance	200.0 gflops
Manufacturing process technology	40 nm
Pipelines	160
Texture fill rate	5 GTexel / s
Thermal Design Power (TDP)	25 Watt
Transistor count	370 million

Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	MXM-A (3.0)
API support
DirectX	11.2 (11_0)
OpenGL	4.4
Memory
Maximum RAM amount	512 MB
Memory bandwidth	12.8 GB / s
Memory bus width	64 Bit
Memory clock speed	1600 MHz
Memory type	GDDR3