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Radeon HD 7770 IceQ X Turbo (Blue) / H777QLT1G2M

Specifications of the HIS Radeon HD 7770 IceQ X Turbo (Blue) GPU


HIS Radeon HD 7770 IceQ X Turbo (Blue) (part number H777QLT1G2M) is a Graphics Processing Unit, based on AMD Radeon HD 7770 GHz Edition, and produced on 28 nm technology. The GPU is targeted at desktop market segment. The cards graphics frequency is 1.1 GHz. It also has 640 stream processors, 40 texture units, along with 16 color ROPs. The Radeon HD 7770 IceQ X Turbo (Blue) comes with 1 GB of GDDR5 memory. Since the memory operates at 1.2 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 76.8 GB/s. The GPU supports PCI Express 3.0 interface, and requires 2 slots on the motherboard. This model uses up to 80 Watt of power. For improved HIS Radeon HD 7770 IceQ X Turbo (Blue) 3D graphics and game performance, it can be paired with a similar card in crossfire mode.

Below you will find more detailed specs of the HIS Radeon HD 7770 IceQ X Turbo (Blue) GPU.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 7770 IceQ X Turbo (Blue)
Part number:H777QLT1G2M
Based on:AMD Radeon HD 7770 GHz Edition [Compare]
Target market segment:Desktop
Die name:Cape Verde XT
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:1.5 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Graphics clock:1100 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1200 MHz
Memory clock (effective):4.8 GHz
Memory interface width:128-bit
Memory bandwidth:76.8 GB/s

Cores / Texture

Compute units:10
Color ROPs:16
Z/Stencil ROPs:**
Stream processors:**0
Texture units:40
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:80 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:17.6 Gigapixels/s
Texture fill rate:44 Gigatexels/s
Single presision compute power:1408 GFLOPS
Double precision compute power:88 GFLOPS

External connectors

Standard display connectors:2 x Mini-DP
Dual-Link DVI-I
HDMI
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):9.13 inches (232 mm) x 4.8 inches (122 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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