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GTX770 HOF 2GB / 77NPH6DT8KXZ

Specifications of the Galaxy GTX770 HOF 2GB GPU


Galaxy GTX770 HOF 2GB (part number 77NPH6DT8KXZ) is a Graphics Processing Unit, based on NVIDIA GeForce GTX 770, and manufactured on 28 nm technological process. The GPU is targeted at desktop market segment. The card operates at 1.202 GHz, and supports boost technology, that can increase operating frequency up to 1.254 GHz. It also sports 1536 CUDA cores, 32 ROPs, as well as 128 texture units. The GTX770 HOF 2GB comes with 2 GB of GDDR5 memory, clocked at 1.753 GHz. It has a 256 bit wide memory bus, which results in 224.38 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. This model requires up to 230 Watt of power. The Galaxy GTX770 HOF 2GB is compatible with SLI technology, and will perform far better in games when used with similar GPUs (up to 3 in total).

More detailed specifications of the Galaxy GTX770 HOF 2GB graphics card are available below.

Name / Brand / Architecture

Manufacturer:Galaxy
Model:GTX770 HOF 2GB
Part number:77NPH6DT8KXZ
Based on:NVIDIA GeForce GTX 770 [Compare]
Target market segment:Desktop
Die name:GK 104
Architecture:Kepler
Fabrication process:28 nm
Transistors:3.54 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Base clock:1202 MHz
GPU boost:2.0
Boost clock:1254 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1752.5 MHz
Memory clock (effective):7010 MHz
Memory interface width:**-bit
Memory bandwidth:224.32 GB/s

Cores / Texture

CUDA:3.5
CUDA cores:1536
ROPs:32
Texture units:128
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:3-way

Electric characteristics

Maximum GPU temp:98C
Maximum power draw:230 W

Video features

Multi-monitor:Up to 4 displays
Maximum digital resolution:4096 x 2160
Maximum DP resolution:4096 x 2160 @ 60 Hz
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:4096 x 2160 @ 24 Hz or 3840 x 2160 @ 30 Hz
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:FXAA
TXAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:40.13 Gigapixels/s
Texture fill rate:160.51 Gigatexels/s
Single presision compute power:3852.29 GFLOPS
Double precision compute power:160.51 GFLOPS

External connectors

Standard display connectors:DisplayPort
Dual Link DVI-D
Dual Link DVI-I
HDMI
Power connectors:2 x 8-Pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):11.77 inches (299 mm) x 4.376 inches (111 mm)
Width:Dual Slot

Other features / Support

Other features:3D Vision  ? 
3D Vision Surround  ? 
Direct Compute 5.0
HDCP
PhysX
Open CL support:1.1
OpenGL support:4.4
DirectX support:11.2
Shader model:5.0

Notes


Improved GTX 680
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