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Radeon HD 7790 1 GB / R7790-1GD5

Specifications of the MSI Radeon HD 7790 1 GB GPU


MSI Radeon HD 7790 1 GB (part number R7790-1GD5) is a desktop graphics processing unit, based on AMD Radeon HD 7790. The GPU, fabricated on 28 nm manufacturing process, boasts Graphics Core Next architecture. The cards graphics frequency is 1 GHz. Furthermore, it has 896 stream processors, 16 color ROPs, together with 56 texture units. The Radeon HD 7790 1 GB comes with 1 GB of GDDR5 memory. Since the memory operates at 1.5 GHz, and uses 128 bit bus, the effective memory bandwidth is 96 GB/s. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. This model uses up to 85 Watt of power, which is the same as on the reference design. 3D graphics and gaming performance of the MSI Radeon HD 7790 1 GB can be improved if it is paired with a similar card.

More detailed specifications of the MSI Radeon HD 7790 1 GB GPU you will find below.

Name / Brand / Architecture

Manufacturer:MSI
Model:Radeon HD 7790 1 GB
Part number:R7790-1GD5
Based on:AMD Radeon HD 7790 [Compare]
Target market segment:Desktop
Die name:Bonaire XT
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:2.08 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Graphics clock:1000 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1500 MHz
Memory clock (effective):6.0 GHz
Memory interface width:128-bit
Memory bandwidth:96.0 GB/s

Cores / Texture

Compute units:14
Color ROPs:16
Stream processors:896
Texture units:56
RAMDACs:400 MHz
Decoders:Adobe Flash
DXVA 1.0 & 2.0
H.2**
MPEG 2 (SH & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC (Blu-ray 3D)
VC-1
WMV HD

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:85 W

Video features

Multi-monitor:Up to 6 displays
Maximum DP resolution:4096 x 2160
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:4096 x 3112
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x MSAA
24 x SSAA
Adaptive AA
EQAA
MLAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:16 Gigapixels/s
Texture fill rate:56 Gigatexels/s
Single presision compute power:1792 GFLOPS
Double precision compute power:112 GFLOPS

External connectors

Standard display connectors:DisplayPort
Dual-Link DVI-D
Dual-Link DVI-I
HDMI
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):7.28 inches (185 mm) x 4.9 inches (125 mm)
Width:Dual-Slot

Other features / Support

Other features:AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
Open CL support:1.2
OpenGL support:4.2
DirectX support:11.1
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
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