HD Graphics vs GeForce GTX 275

Primary details

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

Place in performance ranking	677	not rated
Place by popularity	not in top-100	66
Cost-effectiveness evaluation	0.35	no data
Architecture	Tesla 2.0 (2007−2013)	Generation 7.0 (2012)
GPU code name	GT200B	Ivy Bridge GT1
Market segment	Desktop	Desktop
Release date	15 January 2009 (15 years ago)	1 April 2012 (12 years ago)
Launch price (MSRP)	$249	no data
Current price	$82 (0.3x MSRP)	$286

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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	240	48
CUDA cores	240	no data
Core clock speed	633 MHz	166 MHz
Boost clock speed	no data	1050 MHz
Number of transistors	1,400 million	392 million
Manufacturing process technology	55 nm	22 nm
Power consumption (TDP)	219 Watt	35 Watt
Maximum GPU temperature	105 °C	no data
Texture fill rate	50.6 billion/sec	6.300
Floating-point performance	673.9 gflops	15.6 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	PCI-E 2.0	no data
Interface	PCIe 2.0 x16	PCIe 1.0 x16
Length	10.5" (267 mm) (26.7 cm)	no data
Height	4.376" (111 mm) (11.1 cm)	no data
Width	2-slot	IGP
Supplementary power connectors	2x 6-pin	no data
SLI options	+	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	System Shared
Maximum RAM amount	896 MB	System Shared
Memory bus width	448 Bit	System Shared
Memory clock speed	1134 MHz	System Shared
Memory bandwidth	127.0 GB/s	no data

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	Two Dual Link DVI	No outputs
Multi monitor support	+	no data
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	S/PDIF	no data

API compatibility

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

DirectX	11.1 (10_0)	11.1 (11_0)
Shader Model	4.0	5.0
OpenGL	3.0	4.0
OpenCL	1.1	1.2
Vulkan	N/A	1.1.80
CUDA	+	no data

Synthetic benchmark performance

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

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Pros & cons summary

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Recency	15 January 2009	1 April 2012
Chip lithography	55 nm	22 nm
Power consumption (TDP)	219 Watt	35 Watt

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Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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