NVIDIA CMP 40HX vs NVIDIA GeForce GTX 670

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We compared two Desktop platform GPUs: 8GB VRAM CMP 40HX and 2GB VRAM GeForce GTX 670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 40HX 's Advantages

Released 8 years and 9 months late

Boost Clock has increased by 68% (1650MHz vs 980MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 192.3GB/s)

960 additional rendering cores

NVIDIA GeForce GTX 670 's Advantages

Lower TDP (170W vs 185W)

Score

Benchmark

FP32 (float)

CMP 40HX +188%

7.603 TFLOPS

GeForce GTX 670

2.634 TFLOPS

Blender

CMP 40HX +507%

1294

GeForce GTX 670

213

CMP 40HX

VS

GeForce GTX 670

Graphics Card

Feb 2021

Release Date

May 2012

Mining GPUs

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1470 MHz

Base Clock

915 MHz

1650 MHz

Boost Clock

980 MHz

1750 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

192.3GB/s

Render Config

36

SM Count

-

Compute Units

-

2304

Shading Units

1344

144

TMUs

112

64

ROPs

32

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

Theoretical Performance

105.6 GPixel/s

Pixel Rate

27.44 GPixel/s

237.6 GTexel/s

Texture Rate

109.8 GTexel/s

15.21 TFLOPS

FP16 (half)

-

7.603 TFLOPS

FP32 (float)

2.634 TFLOPS

237.6 GFLOPS

FP64 (double)

109.8 GFLOPS

Graphics Processor

TU106

GPU Name

GK104

TU106-100-A1

GPU Variant

GK104-325-A2

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

3.54 billion

445 mm²

Die Size

294 mm²

Board Design

185W

TDP

170W

450 W

Suggested PSU

450 W

No outputs

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.0

6.6

Shader Model

5.1

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