NVIDIA Tesla K40m: GPU Specs & Benchmarks

The Tesla K40m is a graphics card by NVIDIA, built on the 28 nm process and based on the GK110B 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
GK110B
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
7,080 million
Die Size
561 mm²

Graphics Card

Release Date
Nov 22nd, 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

API support

DirectX
12 (11_1)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.1
Shader Model
5.1
CUDA
3.5
Tesla K40m
NVIDIA Tesla K40m: GPU Specs & Benchmarks