AMD Radeon Instinct MI60 vs NVIDIA Tesla K20Xm

VS

AMD Radeon Instinct MI60 NVIDIA Tesla K20Xm

We compared two Professional market GPUs: 32GB VRAM Radeon Instinct MI60 and 6GB VRAM Tesla K20Xm to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI60 's Advantages

Released 6 years late

Boost Clock1800MHz

More VRAM (32GB vs 6GB)

Larger VRAM bandwidth (1024GB/s vs 249.6GB/s)

1408 additional rendering cores

NVIDIA Tesla K20Xm 's Advantages

Lower TDP (235W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI60 +274%

14.75 TFLOPS

Tesla K20Xm

3.935 TFLOPS

Radeon Instinct MI60

VS

Tesla K20Xm

Graphics Card

Nov 2018

Release Date

Nov 2012

Radeon Instinct

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1200 MHz

Base Clock

-

1800 MHz

Boost Clock

-

1000 MHz

Memory Clock

1300 MHz

Memory

32GB

Memory Size

6GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

384bit

1024GB/s

Bandwidth

249.6GB/s

Render Config

-

SM Count

-

64

Compute Units

-

4096

Shading Units

2688

256

TMUs

224

64

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

Theoretical Performance

115.2 GPixel/s

Pixel Rate

40.99 GPixel/s

460.8 GTexel/s

Texture Rate

164.0 GTexel/s

29.49 TFLOPS

FP16 (half)

-

14.75 TFLOPS

FP32 (float)

3.935 TFLOPS

7.373 TFLOPS

FP64 (double)

1312 GFLOPS

Graphics Processor

Vega 20

GPU Name

GK110

Vega 20 GL

GPU Variant

-

GCN 5.1

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

13.23 billion

Transistors

7.08 billion

331 mm²

Die Size

561 mm²

Board Design

300W

TDP

235W

700 W

Suggested PSU

550 W

1x mini-DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.5

6.4

Shader Model

5.1

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