AMD Radeon HD 6450A: specs and benchmarks

AMD Radeon HD 6450A


AMD started Radeon HD 6450A sales 7 April 2011. This is TeraScale 2 architecture desktop card based on 40 nm manufacturing process and primarily aimed at office use. 0.5 GB of DDR3 memory clocked at 1.07 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 8.53 GB/s.

Compatibility-wise, this is MXM Module card attached via MXM-A (3.0) interface. No additional power connector is required, and power consumption is at 25 Watt.

It provides poor gaming and benchmark performance at 1.62 percent of a leader's which is AMD Radeon R9 390 X2.

General info

Of Radeon HD 6450A's architecture, market type and release date.
Place in performance rating
TeraScale 2
Code name
Release date
7 April 2011

Technical specs

Radeon HD 6450A's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 6450A's performance, but for precise assessment you have to consider its benchmark and gaming test results.
of 8192 (FirePro S9300 X2)
Core clock speed
625 MHz
Transistor count
370 million
of 21100
Manufacturing process technology
40 nm
of 12
Power consumption (TDP)
25 Watt
of 900 (Tesla S2050)
Texture fill rate
of 20896 (Tesla M10)
Floating-point performance
200 gflops

Compatibility, dimensions and requirements

Information on Radeon HD 6450A's 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).
MXM-A (3.0)
MXM Module

Memory specs

Parameters of memory installed on Radeon HD 6450A: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
Maximum RAM amount
0.5 GB
of 32 (Tesla M10)
Memory bus width
64 Bit
of 8192 (FirePro S9300 X2)
Memory clock speed
1066 MHz
Memory bandwidth
8.53 GB/s
of 11404 (GRID K1)

Video card benchmarks performance

Non-gaming benchmarks performance of Radeon HD 6450A. Note that overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance

Relative perfomance

Overall Radeon HD 6450A performance compared to its nearest competitors. All GPU types participate.

NVIDIA equivalent

We believe that the nearest equivalent to Radeon HD 6450A from NVIDIA is GeForce GT 220, which is faster by 35% and higher by 59 positions in our rating.

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