AMD Radeon HD 6450 technical specs and benchmarks

AMD Radeon HD 6450

Summary

AMD started Radeon HD 6450 sales 7 April 2011 at a recommended price of 55 USD. This is a TeraScale 2 architecture desktop card based on 40 nm manufacturing process and primarily aimed at office use. 1024 GB of GDDR5 memory clocked at 800 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 25.6 GB/s.

Compatibility-wise, this is 1-slot card attached via PCIe 2.0 x16 interface. Its manufacturer default version has a length of 168 mm. An additional None power connector is required, and power consumption is at 30 Watt.

It provides poor gaming and benchmark performance at 1.67 percent of a leader's which is NVIDIA TITAN Xp.

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
Caicos
 
Type
Desktop
 
Design
reference
 
Release date
7 April 2011
 
Launch price (MSRP)
55 USD
 
of 14999 (Quadro Plex 7000)

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)
Boost Clock
750 MHz
 
Transistor count
370 million
 
of 21100 (Tesla V100 PCIe)
Manufacturing process technology
40 nm
 
Power consumption (TDP)
30 Watt
 
of 900 (Tesla S2050)
Texture fill rate
5
 
of 512 (Radeon Pro Duo)
Floating-point performance
200.0 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.
Bus support
PCIe 2.0 x8
 
Interface
PCIe 2.0 x16
 
Length
168 mm
 
Width
1-slot
 
Supplementary power connectors
None
 

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
GDDR5
 
Maximum RAM amount
1 GB
 
Memory bus width
64 Bit
 
of 8192 (FirePro S9300 X2)
Memory clock speed
800 MHz
 
of 11408 (TITAN Xp)
Memory bandwidth
25.6 GB/s
 
of 1024 (FirePro S9300 X2)
Memory bandwidth
8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)
 

Video outputs and ports

Video connectors present on the video card. Mostly actual for desktop video cards since notebook ones' available video connectors vastly depend on the notebook model.
Display Connectors
1x DVI, 1x HDMI, 1x VGA
 
Eyefinity
+
 
Number of Eyefinity displays
4
 
HDMI
+
 
DisplayPort support
+
 

Technologies

Technological solutions supported by the GPU. You'll probably need this information if you require some particular technology.
CrossFire
+
 

API support

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

Video card benchmarks performance

Non-gaming benchmarks performance. Overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance
1.67
 
 
Passmark
281
 
 
3DMark Fire Strike Graphics Score
340
 
 

Mining hashrate

Video card cryptocurrency mining capabilities. Usually measured in megahashes per second.
Bitcoin / BTC (SHA256)
19 Mh/s
 
 

Relative perfomance

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

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