NVIDIA CMP 100HX-210 vs NVIDIA GeForce GT 640 OEM

VS

NVIDIA CMP 100HX-210

NVIDIA GeForce GT 640 OEM

We compared two Desktop platform GPUs: 16GB VRAM CMP 100HX 210 and 2GB VRAM GeForce GT 640 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 100HX-210 's Advantages

Released 7 years and 9 months late

Boost Clock1147MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (829.4GB/s vs 28.51GB/s)

4736 additional rendering cores

NVIDIA GeForce GT 640 OEM 's Advantages

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

CMP 100HX 210 +1819%

11.75 TFLOPS

GeForce GT 640 OEM

0.612 TFLOPS

CMP 100HX 210

VS

GeForce GT 640 OEM

Graphics Card

Jan 2020

Release Date

Apr 2012

Mining GPUs

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

555 MHz

Base Clock

-

1147 MHz

Boost Clock

-

810 MHz

Memory Clock

891 MHz

Memory

16GB

Memory Size

2GB

HBM2

Memory Type

DDR3

4096bit

Memory Bus

128bit

829.4GB/s

Bandwidth

28.51GB/s

Render Config

-

80

SM Count

-

5120

Shading Units

384

320

TMUs

32

128

ROPs

16

640

Tensor Cores

-

96 KB (per SM)

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

256 KB

-

Theoretical Performance

146.8 GPixel/s

Pixel Rate

6.376 GPixel/s

367.0 GTexel/s

Texture Rate

25.50 GTexel/s

23.49 TFLOPS

FP16 (half)

-

11.75 TFLOPS

FP32 (float)

612.1 GFLOPS

5.873 TFLOPS

FP64 (double)

25.50 GFLOPS

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GV100

GPU Name

GK107

-

GPU Variant

GK107-320-A2

Volta

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

21.1 billion

Transistors

1.27 billion

815 mm²

Die Size

118 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.0

CUDA

3.0

6.7

Shader Model

5.1

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