NVIDIA GRID A100B vs NVIDIA Tesla C2050

VS

NVIDIA GRID A100B

NVIDIA Tesla C2050

We compared two Professional market GPUs: 48GB VRAM GRID A100B and 3GB VRAM Tesla C2050 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100B 's Advantages

Released 8 years and 10 months late

Boost Clock1005MHz

More VRAM (48GB vs 3GB)

Larger VRAM bandwidth (1866GB/s vs 144.0GB/s)

6464 additional rendering cores

NVIDIA Tesla C2050 's Advantages

Lower TDP (238W vs 400W)

Score

Benchmark

FP32 (float)

GRID A100B +1251%

13.89 TFLOPS

Tesla C2050

1.028 TFLOPS

GRID A100B

VS

Tesla C2050

Graphics Card

May 2020

Release Date

Jul 2011

GRID

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

-

1005 MHz

Boost Clock

-

1215 MHz

Memory Clock

750 MHz

Memory

48GB

Memory Size

3GB

HBM2e

Memory Type

GDDR5

6144bit

Memory Bus

384bit

1866GB/s

Bandwidth

144.0GB/s

Render Config

-

108

SM Count

14

6912

Shading Units

448

432

TMUs

56

192

ROPs

48

432

Tensor Cores

-

192 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

768 KB

-

Theoretical Performance

193.0 GPixel/s

Pixel Rate

16.07 GPixel/s

434.2 GTexel/s

Texture Rate

32.14 GTexel/s

55.57 TFLOPS

FP16 (half)

-

13.89 TFLOPS

FP32 (float)

1028 GFLOPS

6.947 TFLOPS

FP64 (double)

513.9 GFLOPS

Board Design

400W

TDP

238W

800 W

Suggested PSU

550 W

No outputs

Outputs

1x DVI

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA100

GPU Name

GF100

-

GPU Variant

GF100-850-A3

Ampere

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

54.2 billion

Transistors

3.1 billion

826 mm²

Die Size

529 mm²

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

3.0

OpenCL

1.1

N/A

Vulkan

N/A

8.0

CUDA

2.0

N/A

Shader Model

5.1

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