NVIDIA Tesla K20c vs NVIDIA Quadro NVS 320M

VS

NVIDIA Tesla K20c NVIDIA Quadro NVS 320M

We compared two Professional market GPUs: 5GB VRAM Tesla K20c and 512MB VRAM Quadro NVS 320M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20c 's Advantages

Released 5 years and 5 months late

Larger VRAM bandwidth (208.0GB/s vs 22.40GB/s)

2464 additional rendering cores

NVIDIA Quadro NVS 320M 's Advantages

Lower TDP (20W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20c +4662%

3.524 TFLOPS

Quadro NVS 320M

0.074 TFLOPS

Tesla K20c

VS

Quadro NVS 320M

Graphics Card

Nov 2012

Release Date

Jun 2007

Tesla

Generation

NVS Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

MXM-HE

Clock Speeds

-

Base Clock

-

Boost Clock

-

1300 MHz

Memory Clock

700 MHz

Memory

5GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

320bit

Memory Bus

128bit

208.0GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

4

-

Compute Units

-

2496

Shading Units

32

208

TMUs

16

40

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

1280 KB

L2 Cache

32 KB

Theoretical Performance

36.71 GPixel/s

Pixel Rate

4.600 GPixel/s

146.8 GTexel/s

Texture Rate

9.200 GTexel/s

-

FP16 (half)

-

3.524 TFLOPS

FP32 (float)

73.60 GFLOPS

1175 GFLOPS

FP64 (double)

-

Graphics Processor

GK110

GPU Name

G84

GK110-885-KA-A1

GPU Variant

-

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

7.08 billion

Transistors

0.289 billion

561 mm²

Die Size

169 mm²

Board Design

225W

TDP

20W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-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

3.5

CUDA

1.1

5.1

Shader Model

4.0

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