NVIDIA Tesla K20X vs NVIDIA GRID K200

VS

NVIDIA Tesla K20X

NVIDIA GRID K200

We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 256MB VRAM GRID K200 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20X 's Advantages

More VRAM (6GB vs 256GB)

Larger VRAM bandwidth (249.6GB/s vs 160.0GB/s)

1152 additional rendering cores

NVIDIA GRID K200 's Advantages

Released 7 months late

Lower TDP (225W vs 235W)

Score

Benchmark

FP32 (float)

Tesla K20X +71%

3.935 TFLOPS

GRID K200

2.289 TFLOPS

Tesla K20X

VS

GRID K200

Graphics Card

Nov 2012

Release Date

Jun 2013

Tesla

Generation

GRID

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1300 MHz

Memory Clock

1250 MHz

Memory

6GB

Memory Size

256MB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

249.6GB/s

Bandwidth

160.0GB/s

Render Config

-

2688

Shading Units

1536

224

TMUs

128

48

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

1536 KB

L2 Cache

512 KB

-

Theoretical Performance

40.99 GPixel/s

Pixel Rate

23.84 GPixel/s

164.0 GTexel/s

Texture Rate

95.36 GTexel/s

-

3.935 TFLOPS

FP32 (float)

2.289 TFLOPS

1312 GFLOPS

FP64 (double)

95.36 GFLOPS

Board Design

235W

TDP

225W

550 W

Suggested PSU

550 W

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

GK110

GPU Name

GK104

-

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

7.08 billion

Transistors

3.54 billion

561 mm²

Die Size

294 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.5

CUDA

3.0

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA Tesla K20X vs NVIDIA Quadro FX 4700 X2

2

NVIDIA Tesla K20X vs NVIDIA Tesla C870

3

NVIDIA Tesla K20X vs NVIDIA Quadro P620 Mobile

4

NVIDIA Tesla K20X vs NVIDIA Tesla P6

5

NVIDIA Tesla K20X vs NVIDIA Tesla T40 24 GB

6

NVIDIA Tesla K20X vs NVIDIA Tesla M2050

7

NVIDIA Tesla K20X vs NVIDIA Quadro P5200 Max Q

8

NVIDIA Tesla K20X vs NVIDIA GRID M60 8Q

9

NVIDIA Tesla K20X vs NVIDIA Quadro 6000

10

NVIDIA Tesla K20X vs NVIDIA Quadro K5100M

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

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

10

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