Radeon HD 6450A vs FirePro V3900

Place in performance ranking	895	1136
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.20	no data
Architecture	TeraScale 2 (2009−2015)	TeraScale 2 (2009−2015)
GPU code name	Turks	Caicos
Market segment	Workstation	Desktop
Release date	7 February 2012 (12 years ago)	7 April 2011 (13 years ago)
Current price	$110	$123

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

FirePro V3900 and HD 6450A have a nearly equal value for money.

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	480	160
Core clock speed	650 MHz	625 MHz
Number of transistors	716 million	370 million
Manufacturing process technology	40 nm	40 nm
Power consumption (TDP)	199 Watt	25 Watt
Texture fill rate	15.60	5.000
Floating-point performance	624.0 gflops	200 gflops

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Bus support	PCIe 2.1 x16	no data
Interface	PCIe 2.0 x16	MXM-A (3.0)
Length	168 mm	no data
Width	1-slot	MXM Module
Form factor	half height / half length	no data
Supplementary power connectors	None	no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR3	DDR3
Maximum RAM amount	1 GB	512 MB
Memory bus width	128 Bit	64 Bit
Memory clock speed	1800 MHz	1066 MHz
Memory bandwidth	28 GB/s	8.528 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	1x DVI, 1x DisplayPort	No outputs
DisplayPort count	1	no data
Dual-link DVI support	1	no data
HD сomponent video output	1	no data

API compatibility

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX	11.2 (11_0)	11.2 (11_0)
Shader Model	5.0	5.0
OpenGL	4.4	4.4
OpenCL	1.2	1.2
Vulkan	N/A	N/A

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

FirePro V3900 1.66
+148%

HD 6450A 0.67

FirePro V3900 outperforms Radeon HD 6450A by 148% based on our aggregated benchmark results.

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 25%

FirePro V3900 643
+147%

HD 6450A 260

FirePro V3900 outperforms Radeon HD 6450A by 147% in Passmark.