Intel Xeon Phi 7120P: GPU Specs & Benchmarks

The Xeon Phi 7120P is a graphics card by Intel, built on the 22 nm process and based on the Knights Corner graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Knights Corner
Architecture
Knights
Foundry
Intel
Process Size
22 nm
Transistors
5,000 million
Die Size
350 mm²

Graphics Card

Release Date
Jun 17th, 2013
Family
Knights Corner
(x100)
Production
End-of-life
Launch Price
4,129 USD
Bus Interface
PCIe 3.0 x16

Memory

Memory Size
16 GB
Memory Type
GDDR5
Memory Bus
512 bit
Bandwidth
352.0 GB/s

Performance

Pixel fillrate
81.31 GPixel/s
Texture fillrate
81.31 GTexel/s
FP32 (float) performance
650.5 GFLOPS

Clock Speeds

Base Clock
1238 MHz
Boost Clock
1333 MHz
Memory Clock
1375 MHz
5.5 Gbps effective

Render Config

Shading Units
244
TMUs
61
ROPs
61

Board Design

Slot Width
Dual-slot
Length
248 mm
9.8 inches
Thermal design power (TDP)
300 W
Suggested PSU
700 W
Display Connectors
No outputs

API support

DirectX
11.1
OpenGL
4.3
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0
Xeon Phi 7120P
Intel Xeon Phi 7120P: GPU Specs & Benchmarks