ATI Radeon HD 5550 vs ATI FirePro V7800P

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking	not rated	1172
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	1.81
Architecture	TeraScale 2 (2009−2015)	TeraScale 2 (2009−2015)
GPU code name	Cypress	Redwood
Market segment	Workstation	Desktop
Release date	16 May 2011 (14 years ago)	9 February 2010 (15 years ago)
Launch price (MSRP)	$1,249	no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	1440	320
Core clock speed	700 MHz	550 MHz
Number of transistors	2,154 million	627 million
Manufacturing process technology	40 nm	40 nm
Power consumption (TDP)	138 Watt	39 Watt
Texture fill rate	50.40	8.800
Floating-point processing power	2.016 TFLOPS	0.352 TFLOPS
ROPs	32	8
TMUs	72	16
L1 Cache	144 KB	32 KB
L2 Cache	512 KB	256 KB

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).

Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	241 mm	165 mm
Width	1-slot	1-slot
Supplementary power connectors	1x 6-pin	None

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	GDDR5	GDDR5
Maximum RAM amount	2 GB	2 GB
Memory bus width	256 Bit	128 Bit
Memory clock speed	1000 MHz	800 MHz
Memory bandwidth	128.0 GB/s	51.2 GB/s

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors	1x DisplayPort	1x DVI, 1x HDMI, 1x VGA
HDMI	-	+

API and SDK support

List of supported 3D 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

Pros & cons summary

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Recency	16 May 2011	9 February 2010
Power consumption (TDP)	138 Watt	39 Watt

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