NVIDIA Tesla X2070 vs NVIDIA Tesla K20X

VS

NVIDIA Tesla X2070

NVIDIA Tesla K20X

We compared two Professional market GPUs: 6GB VRAM Tesla X2070 and 6GB VRAM Tesla K20X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla X2070 's Advantages

Lower TDP (225W vs 235W)

NVIDIA Tesla K20X 's Advantages

Released 1 years and 4 months late

Larger VRAM bandwidth (249.6GB/s vs 177.4GB/s)

2240 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla X2070

1.166 TFLOPS

Tesla K20X +237%

3.935 TFLOPS

Tesla X2070

VS

Tesla K20X

Graphics Card

Jul 2011

Release Date

Nov 2012

Tesla

Generation

Tesla

Professional

Type

Professional

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

924 MHz

Memory Clock

1300 MHz

Memory

6GB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

384bit

177.4GB/s

Bandwidth

249.6GB/s

Render Config

-

14

SM Count

-

448

Shading Units

2688

56

TMUs

224

48

ROPs

48

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

768 KB

L2 Cache

1536 KB

-

Theoretical Performance

18.23 GPixel/s

Pixel Rate

40.99 GPixel/s

36.46 GTexel/s

Texture Rate

164.0 GTexel/s

-

1166 GFLOPS

FP32 (float)

3.935 TFLOPS

582.8 GFLOPS

FP64 (double)

1312 GFLOPS

Board Design

225W

TDP

235W

550 W

Suggested PSU

550 W

No outputs

Outputs

No outputs

-

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GF100

GPU Name

GK110

GF100-876-A3

GPU Variant

-

Fermi

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

3.1 billion

Transistors

7.08 billion

529 mm²

Die Size

561 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

2.0

CUDA

3.5

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA Tesla X2070 vs NVIDIA RTX A5000 Mobile

2

NVIDIA Tesla X2070 vs NVIDIA Quadro P520 Mobile

3

NVIDIA Tesla X2070 vs NVIDIA Jetson Orin NX 8 GB

4

NVIDIA Tesla X2070 vs NVIDIA Quadro K420

5

NVIDIA Tesla X2070 vs NVIDIA Quadro P4000 Max Q

6

NVIDIA Tesla X2070 vs NVIDIA Quadro FX 4600

7

NVIDIA Tesla X2070 vs NVIDIA Quadro M5000M

8

NVIDIA Tesla X2070 vs NVIDIA Tesla P100 SXM2

9

NVIDIA Tesla X2070 vs NVIDIA Quadro FX 1700M

10

NVIDIA Tesla X2070 vs NVIDIA Quadro NVS 440 PCIe x1

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!