Radeon Sky 900 vs GeForce 9600 GT

Primary details

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

Place in the ranking	1030	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.04	no data
Power efficiency	0.96	no data
Architecture	Tesla (2006−2010)	GCN 1.0 (2011−2020)
GPU code name	G94	Tahiti
Market segment	Desktop	Workstation
Release date	21 February 2008 (16 years ago)	27 March 2013 (11 years ago)
Launch price (MSRP)	$179	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	64	3584
Core clock speed	650 MHz	825 MHz
Boost clock speed	no data	950 MHz
Number of transistors	505 million	4,313 million
Manufacturing process technology	65 nm	28 nm
Power consumption (TDP)	96 Watt	300 Watt
Maximum GPU temperature	105 °C	no data
Texture fill rate	20.80	106.4
Floating-point processing power	0.208 TFLOPS	3.405 TFLOPS
ROPs	16	32
TMUs	32	112

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	16x PCI-E 2.0	PCIe 3.0
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Length	229 mm	305 mm
Height	4.376" (11.1 cm)	no data
Width	1-slot	2-slot
Form factor	no data	full height / full length
Supplementary power connectors	1x 6-pin	2x 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	GDDR5
Maximum RAM amount	512 MB	6 GB
Memory bus width	256 Bit	384 Bit
Memory clock speed	900 MHz	1250 MHz
Memory bandwidth	57.6 GB/s	480 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	HDTVTwo Dual Link DVI	1x DVI, 1x mini-DisplayPort
Multi monitor support	+	no data
Maximum VGA resolution	2048x1536	no data
Dual-link DVI support	-	+
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)	12 (11_1)
Shader Model	4.0	5.1
OpenGL	2.1	4.6
OpenCL	1.1	1.2
Vulkan	N/A	1.2.131
CUDA	+	-

Pros & cons summary

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Recency	21 February 2008	27 March 2013
Maximum RAM amount	512 MB	6 GB
Chip lithography	65 nm	28 nm
Power consumption (TDP)	96 Watt	300 Watt

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