NVIDIA Tesla K40c: GPU Specs & Benchmarks

The Tesla K40c is a graphics card by NVIDIA, built on the 28 nm process and based on the GK180 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160

Graphics Processor (GPU)

GPU Name

GK180

Model number

GK180-890-A1

Architecture

Kepler

Foundry

TSMC

Process Size

28 nm

Transistors

7,080 million

Die Size

561 mm²

Graphics Card

Release Date

Oct 8th, 2013

Family

Tesla
(Kxx)

Production

End-of-life

Launch Price

7,699 USD

Bus Interface

PCIe 3.0 x16

Memory

Memory Size

12 GB

Memory Type

GDDR5

Memory Bus

384 bit

Bandwidth

288.4 GB/s

Performance

Pixel fillrate

52.56 GPixel/s

Texture fillrate

210.2 GTexel/s

FP32 (float) performance

5.046 TFLOPS

FP64 (double) performance

1.682 TFLOPS (1:3)

Clock Speeds

Base Clock

745 MHz

Boost Clock

876 MHz

Memory Clock

1502 MHz
6 Gbps effective

Render Config

Shading Units

2880

TMUs

240

ROPs

48

L1 Cache

16 KB (per SMX)

L2 Cache

1536 KB

Board Design

Slot Width

Dual-slot

Length

267 mm
10.5 inches

Thermal design power (TDP)

245 W

Suggested PSU

550 W

Display Connectors

No outputs

Power Connectors

1x 6-pin + 1x 8-pin

API support

DirectX

12 (11_0)

OpenGL

4.6

OpenCL

3.0

Vulkan

1.1

Shader Model

5.1

CUDA

3.5