Radeon HD 6250 vs i752

Primary details

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

Place in the ranking	not rated	1443
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	0.89
Architecture	Generation 1.0 (1998−2002)	TeraScale 2 (2009−2015)
GPU code name	Portola	Cedar
Market segment	Desktop	Desktop
Release date	27 April 1999 (26 years ago)	31 January 2011 (15 years ago)

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	no data	80
Core clock speed	100 MHz	650 MHz
Number of transistors	no data	292 million
Manufacturing process technology	150 nm	40 nm
Power consumption (TDP)	no data	19 Watt
Texture fill rate	0.1	5.200
Floating-point processing power	no data	0.104 TFLOPS
ROPs	1	4
TMUs	1	8
L1 Cache	no data	16 KB
L2 Cache	no data	128 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	AGP 2x	PCIe 2.0 x16
Length	no data	168 mm
Width	1-slot	1-slot
Supplementary power connectors	no data	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	SDR	GDDR3
Maximum RAM amount	16 MB	512 MB
Memory bus width	64 Bit	64 Bit
Memory clock speed	133 MHz	500 MHz
Memory bandwidth	1.064 GB/s	8 GB/s
Shared memory	no data	-

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 VGA, 2x S-Video	1x DVI, 1x HDMI
HDMI	-	+

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	7.0	11.2 (11_0)
Shader Model	no data	5.0
OpenGL	1.2	4.4
OpenCL	N/A	1.2
Vulkan	N/A	N/A

Pros & cons summary

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Recency	27 April 1999	31 January 2011
Maximum RAM amount	16 MB	512 MB
Chip lithography	150 nm	40 nm