AMD Radeon HD 6790 vs ATI Radeon HD 3300 IGP

Comparative analysis of AMD Radeon HD 6790 and ATI Radeon HD 3300 IGP videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon HD 6790

ATI Radeon HD 3300 IGP

Differences

Reasons to consider the AMD Radeon HD 6790

Videocard is newer: launch date 2 year(s) 7 month(s) later
Around 70% higher core clock speed: 840 MHz vs 494 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 65 nm
12.7x better performance in PassMark - G3D Mark: 1616 vs 127
4.1x better performance in GFXBench 4.0 - T-Rex (Frames): 3350 vs 815
4.1x better performance in GFXBench 4.0 - T-Rex (Fps): 3350 vs 815

Specifications (specs)
Launch date	4 April 2011 vs 6 August 2008
Core clock speed	840 MHz vs 494 MHz
Manufacturing process technology	40 nm vs 65 nm
Benchmarks
PassMark - G3D Mark	1616 vs 127
PassMark - G2D Mark	374 vs 373
GFXBench 4.0 - T-Rex (Frames)	3350 vs 815
GFXBench 4.0 - T-Rex (Fps)	3350 vs 815

Compare benchmarks

GPU 1: AMD Radeon HD 6790
GPU 2: ATI Radeon HD 3300 IGP

PassMark - G3D Mark

GPU 1

GPU 2

1616

127

PassMark - G2D Mark

GPU 1

GPU 2

374

373

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3350

815

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3350

815

Name	AMD Radeon HD 6790	ATI Radeon HD 3300 IGP
PassMark - G3D Mark	1616	127
PassMark - G2D Mark	374	373
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	12.318
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	748.068
CompuBench 1.5 Desktop - T-Rex (Frames/s)	1.234
CompuBench 1.5 Desktop - Video Composition (Frames/s)	28.768
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	121.423
GFXBench 4.0 - Car Chase Offscreen (Frames)	3127
GFXBench 4.0 - Manhattan (Frames)	3534
GFXBench 4.0 - T-Rex (Frames)	3350	815
GFXBench 4.0 - Car Chase Offscreen (Fps)	3127
GFXBench 4.0 - Manhattan (Fps)	3534
GFXBench 4.0 - T-Rex (Fps)	3350	815

Compare specifications (specs)

	AMD Radeon HD 6790	ATI Radeon HD 3300 IGP
Essentials
Architecture	TeraScale 2	TeraScale
Code name	Barts	RS780
Launch date	4 April 2011	6 August 2008
Launch price (MSRP)	$149
Place in performance rating	861	863
Price now	$64.99
Type	Desktop	Desktop
Value for money (0-100)	39.40
Technical info
Core clock speed	840 MHz	494 MHz
Floating-point performance	1,344.0 gflops
Manufacturing process technology	40 nm	65 nm
Pipelines	800
Texture fill rate	33.6 GTexel / s
Thermal Design Power (TDP)	150 Watt
Transistor count	1,700 million	180 million
Boost clock speed		695 MHz
Video outputs and ports
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 1.0 x16
Length	198 mm
Supplementary power connectors	2x 6-pin
API support
DirectX	11.2 (11_0)	10.0
OpenGL	4.4	3.3
Memory
Maximum RAM amount	1 GB
Memory bandwidth	134.4 GB / s
Memory bus width	256 Bit
Memory clock speed	4200 MHz
Memory type	GDDR5