NVIDIA Tesla K8 vs NVIDIA Quadro NVS 140M

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We compared two Professional market GPUs: 8GB VRAM Tesla K8 and 512MB VRAM Quadro NVS 140M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K8 's Advantages

Released 7 years and 4 months late

Boost Clock811MHz

Larger VRAM bandwidth (160.0GB/s vs 9.600GB/s)

1520 additional rendering cores

NVIDIA Quadro NVS 140M 's Advantages

Lower TDP (10W vs 100W)

Score

Benchmark

FP32 (float)

Tesla K8 +9480%

2.491 TFLOPS

Quadro NVS 140M

0.026 TFLOPS

Tesla K8

VS

Quadro NVS 140M

Graphics Card

Sep 2014

Release Date

May 2007

Tesla

Generation

NVS Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

693 MHz

Base Clock

-

811 MHz

Boost Clock

-

1250 MHz

Memory Clock

600 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

9.600GB/s

Render Config

-

SM Count

2

-

Compute Units

-

1536

Shading Units

16

128

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

16 KB

Theoretical Performance

25.95 GPixel/s

Pixel Rate

1.600 GPixel/s

103.8 GTexel/s

Texture Rate

3.200 GTexel/s

-

FP16 (half)

-

2.491 TFLOPS

FP32 (float)

25.60 GFLOPS

103.8 GFLOPS

FP64 (double)

-

Graphics Processor

GK104

GPU Name

G86

-

GPU Variant

G86-740-A2

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

3.54 billion

Transistors

0.21 billion

294 mm²

Die Size

127 mm²

Board Design

100W

TDP

10W

300 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

1.1

5.1

Shader Model

4.0

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