NVIDIA CMP 100HX-210 vs NVIDIA A40 PCIe

VS

We compared two Desktop platform GPUs: 16GB VRAM CMP 100HX 210 and 48GB VRAM A40 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 100HX-210 's Advantages

Larger VRAM bandwidth (829.4GB/s vs 695.8GB/s)

Lower TDP (250W vs 300W)

NVIDIA A40 PCIe 's Advantages

Released 9 months late

Boost Clock has increased by 52% (1740MHz vs 1147MHz)

More VRAM (48GB vs 16GB)

5632 additional rendering cores

Score

Benchmark

FP32 (float)

CMP 100HX 210

11.75 TFLOPS

A40 PCIe +218%

37.42 TFLOPS

CMP 100HX 210

VS

A40 PCIe

Graphics Card

Jan 2020

Release Date

Oct 2020

Mining GPUs

Generation

Tesla

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

555 MHz

Base Clock

1305 MHz

1147 MHz

Boost Clock

1740 MHz

810 MHz

Memory Clock

1812 MHz

Memory

16GB

Memory Size

48GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

384bit

829.4GB/s

Bandwidth

695.8GB/s

Render Config

80

SM Count

84

-

Compute Units

-

5120

Shading Units

10752

320

TMUs

336

128

ROPs

112

640

Tensor Cores

336

-

RT Cores

84

96 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

6 MB

Theoretical Performance

146.8 GPixel/s

Pixel Rate

194.9 GPixel/s

367.0 GTexel/s

Texture Rate

584.6 GTexel/s

23.49 TFLOPS

FP16 (half)

37.42 TFLOPS

11.75 TFLOPS

FP32 (float)

37.42 TFLOPS

5.873 TFLOPS

FP64 (double)

584.6 GFLOPS

Graphics Processor

GV100

GPU Name

GA102

-

GPU Variant

-

Volta

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

21.1 billion

Transistors

28.3 billion

815 mm²

Die Size

628 mm²

Board Design

250W

TDP

300W

600 W

Suggested PSU

700 W

No outputs

Outputs

3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

8-pin EPS

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.0

CUDA

8.6

6.7

Shader Model

6.6

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