AMD Radeon HD 7450M technical specs and benchmarks

AMD Radeon HD 7450M

Summary

AMD started Radeon HD 7450M sales 8 February 2012. This is a Terascale 2 architecture desktop card based on 40 nm manufacturing process and primarily aimed at office use. 1 GB of DDR3, GDDR5 memory clocked at 1.8 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 14.4 GB/s.

Compatibility-wise, this is card attached via PCIe 2.0 x16 interface. Its power consumption is at 7 Watt.

It provides poor gaming and benchmark performance at 2.18 percent of a leader's which is NVIDIA Quadro P6000.

General info

Info on video card type (desktop or notebook), its architecture and sales start time and price.
Place in performance rating
 
Architecture
Terascale 2
 
Code name
Seymour-PRO
 
Type
Laptop
 
Release date
8 February 2012
 

Technical specs

Quantitative parameters such as shaders number, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly say of video card performance, but to be more precise you have to review it's benchmark and gaming test results.
Pipelines
160
 
of 8192 (FirePro S9300 X2)
Core clock speed
700 MHz
 
of 1607
Transistor count
370 million
 
of 21100 (Tesla V100 PCIe)
Manufacturing process technology
40 nm
 
Power consumption (TDP)
7 Watt
 
of 900 (Tesla S2050)
Texture fill rate
5.6
 
of 512 (Radeon Pro Duo)
Floating-point performance
224.0 gflops
 
of 16384 (Radeon Pro Duo)

Compatibility, dimensions and requirements

Information on video card compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus - if the video card is inserted into the slot instead of being soldered to the notebook motherboard.
Interface
PCIe 2.0 x16
 

Memory specs

Parameters of memory installed on the video card - type, size, bus, clock and resulting bandwidth. GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
DDR3, GDDR5
 
Maximum RAM amount
1 GB
 
Memory bus width
64 Bit
 
of 8192 (FirePro S9300 X2)
Memory clock speed
1800 MHz
 
of 11408 (TITAN Xp)
Memory bandwidth
14.4 GB/s
 
of 1024 (FirePro S9300 X2)
Shared memory
-
 

API support

APIs supported by video card, sometimes including their particular versions.
DirectX
DirectX 11, Shader 5.0
 

Video card benchmarks performance

Non-gaming benchmarks performance. Overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance
2.18
 
 
3DMark 11 Performance GPU
581.50
 
 
3DMark Vantage Performance
2280.50
 
 
Passmark
332
 
 

Game benchmarks (in FPS)

How good for gaming a particular GPU is. Gaming benchmark results are measured in FPS. Overall gaming performance is a number in 0-100 range, and the older the game, the less impact it has on the overall grade of the video card.
Overall gaming performance
46.00
 
 
Games benchmarked by notebookcheck.net
The Elder Scrolls V: Skyrim (2011)
low / 720p
29.50
 
medium / 768p
20.20
 
high / 768p
13.10
 

Relative perfomance

Overall video card performance compared to nearest competitors. All GPU types participate.

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