GeForce GTX 275 PhysX Edition vs 9800 GTX

Primary details

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

Place in the ranking	896	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.10	no data
Power efficiency	0.98	no data
Architecture	Tesla (2006−2010)	Tesla 2.0 (2007−2013)
GPU code name	G92	GT200B
Market segment	Desktop	Desktop
Release date	28 March 2008 (16 years ago)	16 February 2010 (14 years ago)
Launch price (MSRP)	$299	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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	128	240
Core clock speed	675 MHz	633 MHz
Number of transistors	754 million	1,400 million
Manufacturing process technology	65 nm	55 nm
Power consumption (TDP)	140 Watt	219 Watt
Maximum GPU temperature	105 °C	no data
Texture fill rate	43.20	50.64
Floating-point processing power	0.4321 TFLOPS	0.6221 TFLOPS
ROPs	16	28
TMUs	64	80

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 2.0 x16
Length	267 mm	267 mm
Height	4.376" (11.1 cm)	no data
Width	2-slot	2-slot
Supplementary power connectors	2x 6-pin	1x 6-pin + 1x 8-pin
SLI options	+	-

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	GDDR3
Maximum RAM amount	512 MB	896 MB
Memory bus width	256 Bit	448 Bit
Memory clock speed	1100 MHz	1134 MHz
Memory bandwidth	70.4 GB/s	127.0 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	HDTVDual Link DVI	2x DVI
Multi monitor support	+	no data
HDMI	Via Adapter	-
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	S/PDIF	no data

API compatibility

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

DirectX	11.1 (10_0)	11.1 (10_0)
Shader Model	4.0	4.0
OpenGL	2.1	3.3
OpenCL	1.1	1.1
Vulkan	N/A	N/A
CUDA	+	1.3

Pros & cons summary

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Recency	28 March 2008	16 February 2010
Maximum RAM amount	512 MB	896 MB
Chip lithography	65 nm	55 nm
Power consumption (TDP)	140 Watt	219 Watt

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