NVIDIA RTX A6000 vs NVIDIA Tesla M40

VS

NVIDIA RTX A6000

NVIDIA Tesla M40

We compared two Professional market GPUs: 48GB VRAM RTX A6000 and 12GB VRAM Tesla M40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A6000 's Advantages

Released 4 years and 11 months late

Boost Clock has increased by 62% (1800MHz vs 1112MHz)

More VRAM (48GB vs 12GB)

Larger VRAM bandwidth (768.0GB/s vs 288.4GB/s)

7680 additional rendering cores

NVIDIA Tesla M40 's Advantages

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

RTX A6000 +466%

38.71 TFLOPS

Tesla M40

6.832 TFLOPS

Blender

RTX A6000 +4982%

5387

Tesla M40

106

OctaneBench

RTX A6000 +387%

600

Tesla M40

123

RTX A6000

VS

Tesla M40

Graphics Card

Oct 2020

Release Date

Nov 2015

Quadro Ampere

Generation

Tesla Maxwell

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1410 MHz

Base Clock

948 MHz

1800 MHz

Boost Clock

1112 MHz

2000 MHz

Memory Clock

1502 MHz

Memory

48GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

384bit

768.0GB/s

Bandwidth

288.4GB/s

Render Config

-

84

SM Count

-

10752

Shading Units

3072

336

TMUs

192

112

ROPs

96

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SMM)

6 MB

L2 Cache

3 MB

-

Theoretical Performance

201.6 GPixel/s

Pixel Rate

106.8 GPixel/s

604.8 GTexel/s

Texture Rate

213.5 GTexel/s

38.71 TFLOPS

FP16 (half)

-

38.71 TFLOPS

FP32 (float)

6.832 TFLOPS

604.8 GFLOPS

FP64 (double)

213.5 GFLOPS

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

4x DisplayPort 1.4a

Outputs

No outputs

8-pin EPS

Power Connectors

8-pin EPS

Graphics Processor

GA102

GPU Name

GM200

-

GPU Variant

GM200-895-A1

Ampere

Architecture

Maxwell 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

28.3 billion

Transistors

8 billion

628 mm²

Die Size

601 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

5.2

6.7

Shader Model

6.7

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