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GeForce GTX 970 SAC 4GB / GD970-4GERX

ELSA GeForce GTX 970 SAC 4GB (part number GD970-4GERX) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GTX 970, and built on 28 nm manufacturing process. The graphics card operates at 1.088 GHz, and supports boost technology, that can increase operating frequency up to 1.228 GHz. It also boasts 1664 CUDA cores, 104 texture units, together with 56 ROPs. The GeForce GTX 970 SAC 4GB embeds 4 GB of GDDR5 memory, using 256 bit interface. The memory is clocked at 1.7525 GHz, which translates to 224.32 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and requires 2 slots on the motherboard. This model has the maximum power consumption of 145 Watt.

More detailed specifications of the graphics unit are available below.

ELSA GeForce GTX 970 SAC 4GB GPU specifications

Name / Brand / Architecture

Manufacturer: ELSA
Model: GeForce GTX 970 SAC 4GB
Part number: GD970-4GERX
Based on: NVIDIA GeForce GTX 970 [Compare]
Target market segment: Desktop
Die name: GM204-200-A1
Architecture: Maxwell
Fabrication process: 28 nm
Transistors: 5.20 billion
Bus interface: PCI-E 3.0 x 16

Frequency

Base clock: 1088 MHz
GPU boost: 2.0
Boost clock: 1228 MHz

Memory specifications

Memory size: 4096 MB
Memory type: GDDR5
Memory clock: 1752.5 MHz
Memory clock (effective): 7010 MHz
Memory interface width: 256-bit
Memory bandwidth: 224.32 GB/s

Cores / Texture

CUDA: 5.2
CUDA cores: 1664
ROPs: 56
Texture units: 104
RAMDACs: 400 MHz

SLI / Crossfire

Maximum SLI options: 4-way

Electric characteristics

Maximum GPU temp: 98 C
Maximum power draw: 145 W

Video features

Multi-monitor: Up to 4 displays
Maximum digital resolution: 4096 x 2160 @ 60 Hz
Maximum DP resolution: 4096 x 2160 @ 60 Hz
Maximum DVI resolution: 2560 x 1600
Maximum HDMI resolution: 4096 x 2160 @ 60 Hz
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: MFAA
TXAA
HDMI: Yes
HDMI version: 2.0

Performance

Pixel fill rate: 68.77 Gigapixels/s
Texture fill rate: 127.71 Gigatexels/s
Single presision compute power: 4086.78 GFLOPS
Double precision compute power: 127.71 GFLOPS

External connectors

Standard display connectors: DisplayPort
Dual Link DVI-D
Dual Link DVI-I
HDMI
Power connectors: 2 x 6-Pin
Audio input for HDMI: Yes

Dimensions

Size (length x height): 8.07 inches (205 mm) x 4.45 inches (113 mm)
Width: Dual Slot

Other features / Support

Other features: 3D Vision  ? 
3D Vision Surround  ? 
HDCP
PhysX
Open CL support: 1.1
OpenGL support: 4.4
DirectX support: 12.0
Shader model: 5.0

Notes


Due to the memory organisation, only the first 3.5 GB memory operates at the recorded speeds. The remaing 512 MB operates at a slower speed of approx 22 GB/s.
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