Radeon HD 7340 vs GeForce GTX 680

Primary Details

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

Place in performance ranking	336	not rated
Place by popularity	not in top-100	not in top-100
Cost-Effectiveness Evaluation	5.07	no data
Architecture	Kepler (2012−2018)	Terascale 2 (2009−2015)
GPU code name	GK104	Zacate
Market segment	Desktop	Laptop
Release date	22 March 2012 (12 years ago)	1 May 2012 (12 years ago)
Launch price (MSRP)	$499	$552.69
Current price	$156 (0.3x MSRP)	$199 (0.4x MSRP)

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	1536	80
CUDA cores	1536	no data
Core clock speed	1006 MHz	523 MHz
Boost clock speed	1058 MHz	680 MHz
Number of transistors	3,540 million	450 million
Manufacturing process technology	28 nm	40 nm
Power consumption (TDP)	195 Watt	18 Watt
Texture fill rate	128.8 billion/sec	4.184
Floating-point performance	3,090.4 gflops	no data

Form Factor & Compatibility

Information on GeForce GTX 680 and Radeon HD 7340 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Bus support	PCI Express 3.0	no data
Interface	PCIe 3.0 x16	IGP
Length	10.0" (25.4 cm)	no data
Height	4.376" (11.1 cm)	no data
Width	2-slot	no data
Supplementary power connectors	Two 6-pin	no data
SLI options	+	no data

Memory type	GDDR5	System Shared
Maximum RAM amount	2048 MB	System Shared
Memory bus width	256-bit GDDR5	System Shared
Memory clock speed	6000 MHz	System Shared
Memory bandwidth	192.2 GB/s	no data
Shared memory	-	+

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	One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort	No outputs
Multi monitor support	4 displays	no data
HDMI	+	no data
HDCP	+	no data
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	Internal	no data

API Compatibility

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

DirectX	12 (11_0)	11.2 (11_0)
Shader Model	5.1	5.0
OpenGL	4.2	4.4
OpenCL	1.2	1.2
Vulkan	1.1.126	N/A
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	22 March 2012	1 May 2012
Cost	$499	$552.69
Maximum RAM amount	2048 MB	System Shared
Chip lithography	28 nm	40 nm
Power consumption (TDP)	195 Watt	18 Watt

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