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NVIDIA Tesla X2070

NVIDIA Tesla X2070 Image NVIDIA GF110 Image

Graphics Processor

GPU Name: GF110
Process Size: 40 nm
Transistors: 3,000 million
Die Size: 520 mm²

Graphics Card

Released: Jul 25th, 2011
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 650 MHz
Shader Clock: 1300 MHz
Memory Clock: 925 MHz
3700 MHz effective

Memory

Memory Size: 6144 MB
Memory Type: GDDR5
Memory Bus: 384 bit
Bandwidth: 178 GB/s

Render Config

Shading Units: 512
TMUs: 56
ROPs: 48
SM Count: 16
Pixel Rate: 20.8 GPixel/s
Texture Rate: 36.4 GTexel/s
Floating-point performance: 1,331 GFLOPS

Reference Board

Slot Width: MXM Module
TDP: 225 W

Graphics Features

DirectX: 11.0
OpenGL: 4.4
OpenCL: 1.1
Shader Model: 5.0

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GF110 GPU Notes

Compute Capability: CUDA 2.0

Each Streaming Multiprocessor(SM) in the GPU architecture contains 32 SPs and 4 SFUs.

Each SP can fulfill up to two single precision operations FMA per clock.

Each SFU can fulfill up to four SF operations per clock.

The approximate ratio of operations FMA to operations SF is equal 4:1.

The theoretical shader performance in single-precision floating point operations(FMA)[FLOPSsp, GFLOPS] of the graphics card with shader count [n] and shader frequency [f, GHz], is estimated by the following: FLOPSsp f × n × 2.

Alternative formula: FLOPSsp f × m × (32 SPs × 2(FMA)). [m] - SM count.

Total Processing Power: FLOPSsp f × m × (32 SPs × 2(FMA) + 4 × 4 SFUs) or FLOPSsp f × n × 2.5.

Each SM in the GPU contains 4 texture filtering units for every texture address unit.

The complete die contains 64 texture address units and 256 texture filtering units.