GeForce 6600 vs Radeon HD 5770

Primary details

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

Place in performance ranking	624	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.67	no data
Architecture	Terascale 2 (2009−2015)	Curie (2003−2013)
GPU code name	Juniper	NV43 A2
Market segment	Desktop	Desktop
Release date	13 October 2009 (14 years ago)	12 August 2004 (19 years ago)
Launch price (MSRP)	$159	no data
Current price	$103 (0.6x MSRP)	$34

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	800	no data
Core clock speed	850 MHz	300 MHz
Number of transistors	1,040 million	146 million
Manufacturing process technology	40 nm	110 nm
Power consumption (TDP)	108 Watt	no data
Texture fill rate	34.00	2.400
Floating-point performance	1,360.0 gflops	no data

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 1.0 x16
Length	208 mm	no data
Width	2-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	DDR
Maximum RAM amount	1 GB	256 MB
Memory bus width	128 Bit	128 Bit
Memory clock speed	4800 MHz	500 MHz
Memory bandwidth	76.8 GB/s	8 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	2x DVI, 1x HDMI, 1x DisplayPort	1x DVI, 1x VGA, 1x S-Video
HDMI	+	no data

API compatibility

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

DirectX	11.2 (11_0)	9.0c (9_3)
Shader Model	5.0	3.0
OpenGL	4.4	2.1
OpenCL	1.2	N/A
Vulkan	N/A	N/A

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	13 October 2009	12 August 2004
Maximum RAM amount	1 GB	256 MB
Chip lithography	40 nm	110 nm

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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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