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GPU

NVIDIA

Tesla K40s

Graphics processor

Video memory: 12 GB^*
Memory bus: 384 bit^*
Rated memory bandwidth: 288.40 GB/s^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: Kepler^*
Process node: 28 nm^*
GPU cores: 2,880^*
GPU base clock: 745 MHz^*
Reported GPU frequency: 745 MHz^*
Graphics interface: PCIe 3.0 x16^*
Reported chip die area: 561 mm²^*
Chip/package TDP: 245 W^*
Transistors: 7,080 million^*
GPU boost clock: 876 MHz^*
Graphics processor: GK110B^*
Texture mapping units: 240^*
Raster output units: 48^*
Chip foundry: TSMC^*
Card or module format: Dual-slot^*
Declared GPU TDP: 245 W^*
Suggested system PSU: 550 W^*
DirectX / feature level: 12 (11_1)^*
OpenGL: 4.6^*
OpenCL: 3.0^*
Vulkan: 1.2.175^*
CUDA compute capability: 3.5^*
Shader model: 6.5 (5.1)^*
GPU L2 cache: 1,536 KB^*

Memory & storage

Memory options: 12^*
Video memory: 12 GB^*
Video memory type: Reported value 1: GDDR5^*
Reported value 2: GDDR5^*
Reported value 3: GDDR5^*
Reported value 4: GDDR5^*
Reported value 5: GDDR6^*
Reported value 6: GDDR5^*
Memory bus: 384 bit^*
Rated memory bandwidth: 288.40 GB/s^*

Power specifications

Thermal design power: 245 W^*

System configuration

Detailed specifications

Specifications 1 · 8 fields

Product Name: Tesla K40s^*
GPU Chip: GK110B^*
Released: Nov 22nd, 2013^*
Bus: PCIe 3.0 x16^*
Memory: 12 GB, GDDR5, 384 bit^*
GPU clock: 745^* MHz
Memory clock: 1,502^* MHz
Shaders TMUs ROPs: 2880 / 240 / 48^*

Specifications 2 · 12 fields

Foundry: TSMC^*
Vendor: NVIDIA^*
FP32 GFLOPS: 5,046^* GFLOPS
FP64 GFLOPS: 1,682^* GFLOPS
Product: NVIDIA Tesla K40s^*
Type: GPU^*
Release Date: 2013-11-22^*
Process Size (nm): 28^* nm
TDP (W): 245^* W
Die Size (mm^2): 561^* mm²
Transistors (million): 7,080^*
Freq (MHz): 745^* MHz

Specifications 3 · 26 fields

proc transistors: 7,080 million^*
proc die size: 561^* mm²
cores: 2,880^*
base clock: 706^*
boost clock: 706^*
memory clock: 1,502^*
ram: 12^*
name: NVIDIA Tesla K40s^*
ram type: GDDR5^*
bus width: 384^*
bus interface: PCIe 3.0 x16^*
ram bandwidth: 288.4^* GB/s
fp32 performance: 4.067^*
fp64 performance: 1.3555^*
tdp: 245^* W
suggested psu: 550^* W
slot width: Dual-slot^*
api cuda: 3.5^*
is retail board: No^*
gpi value: 4.29^*
vendor: nvd^*
manufacturer: NVIDIA^*
arch name: Kepler^*
card release date: 2013-11-22^*
proc foundry: TSMC^*
proc process size: 28^* nm

Specifications 4 · 35 fields

CUDA compute capability

3.5^*

DirectX / feature level

12 (11_1)^*

OpenCL

3.0^*

OpenGL

4.6^*

Shader model

6.5 (5.1)^*

Vulkan

1.2.175^*

Architecture

Kepler^*

Graphics interface

PCIe 3.0 x16^*

Memory bus

384^* bit

Reported shader processors

2,880^*

Reported theoretical FP32 peak

4.067^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP64 peak

1.3555^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

16 KB (per SMX)^*

Declared GPU L2 cache

1536 KB^*

Reported display outputs

No outputs^*

Theoretical pixel fill rate

42.36 GPixel/s^*

Reported chip die area

561 mm²^*

Chip foundry

TSMC^*

Process node declaration

28 nm^*

Transistors

7,080 million^*

Graphics processor

GK110B^*

Reported video memory

12^* GB

Rated memory bandwidth

288.4 GB/s^*

Video memory type

GDDR5^*

Raster output units

48^*

Reported shading units

2,880^*

Card or module format

Dual-slot^*

Suggested system PSU

550 W^*

2:4 tensor sparsity

No^*

Declared GPU TDP

245 W^*

Theoretical texture fill rate

169.4 GTexel/s^*

Texture mapping units

240^*

GPU cores

2,880^*

Video memory

12^* GB

Video memory type

GDDR5^*

Specifications 5 · 8 fields

Product Name: Tesla K40s^*
GPU Chip: GK110B^*
Released: Nov 22nd, 2013^*
Bus: PCIe 3.0 x16^*
Memory: 12 GB, GDDR5, 384 bit^*
GPU clock: 745^* MHz
Memory clock: 1,502^* MHz
Shaders / TMUs / ROPs: 2880 / 240 / 48^*

Specifications 6 · 53 fields

Brand: NVIDIA^*
Top BUS WIDTH: 384^* bit
Graphics Processor GPU Name: GK110B^*
Graphics Processor Architecture: Kepler^*
Graphics Features CUDA: 3.5^*
Render Config SMX Count: 15^*
Graphics Processor Process Size: 28^* nm
Graphics Processor Transistors: 7,080 million^*
Graphics Processor Die Size: 561^* mm²
Graphics Card Release Date: Nov 22nd, 2013^*
Graphics Card Generation: Tesla Kepler (Kxx)^*
Graphics Card Successor: Tesla Maxwell^*
Graphics Card Production: End-of-life^*
Name: Tesla K40s^*
Graphics Card Bus Interface: PCIe 3.0 x16^*
Clock Speeds Memory Clock: 1502 MHz 6 Gbps effective^*
Memory Memory Size: 12^* GB
Memory Memory Type: GDDR5^*
Memory Memory Bus: 384^* bit
Memory Bandwidth: 288.4^* GB/s
Render Config TMUs: 240^*
Top GRAPHICS PROCESSOR: GK110B^*
Render Config ROPs: 48^*
Theoretical Performance Pixel Rate: 52.56 GPixel/s
Theoretical Performance Texture Rate: 210.2 GTexel/s
Board Design Slot Width: Dual-slot^*
Board Design TDP: 245^* W
Board Design Suggested PSU: 550^* W
Board Design Outputs: No outputs^*
Graphics Features DirectX: 12 (11_1)^*
Graphics Features OpenGL: 4.6^*
Graphics Features OpenCL: 3^*
Graphics Features Vulkan: 1.2.175^*
source file: nvidia2013.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: Tesla Fermi^*
Graphics Card Launch Price: 7,699 USD^*
Board Design Length: 267 mm 10.5 inches^*
Graphics Processor Density: 12.6M / mm²^*
Top TMUS: 240^*
Graphics Processor Chip Package: BGA-2152^*
Top ROPS: 48^*
Clock Speeds Base Clock: 745^* MHz
Clock Speeds Boost Clock: 876^* MHz
Graphics Features Shader Model: 6.5 (5.1)^*
Top CORES: 2,880^*
Render Config Shading Units: 2,880^*
Render Config L2 Cache: 1,536^* KB
Top MEMORY SIZE: 12^* GB
Theoretical Performance FP32 (float): 5.046^* TFLOPS
Theoretical Performance FP64 (double): 1.682 TFLOPS (1:3)
Render Config L1 Cache: 16 KB (per SMX)^*
Top MEMORY TYPE: GDDR5^*

Specifications 7 · 27 fields

manufacturer: NVIDIA^*
manufacturer: NVIDIA^*
rop: 48^*
rop: 64^*
igp: No^*
igp: No^*
bus: PCIe 3.0 x16^*
bus: PCIe 4.0 x16^*
memType: GDDR5^*
memType: GDDR6^*
gpuChip: Navi 10^*
gpuChip: GK110B^*
productName: Tesla K40s^*
productName: Tesla K40s^*
releaseYear: 2,013^*
releaseYear: 2,013^*
memSize: 12^*
memSize: 12^*
memBusWidth: 384^*
gpuClock: 745^*
gpuClock: 1,465^*
memClock: 1,502^*
memClock: 1,750^*
unifiedShader: 2,880^*
unifiedShader: 2,304^*
tmu: 144^*
tmu: 240^*

* Provisional data