NVIDIA CMP 30HX vs ATI Radeon HD 3470

VS

NVIDIA CMP 30HX

ATI Radeon HD 3470

We compared two Desktop platform GPUs: 6GB VRAM CMP 30HX and 256MB VRAM Radeon HD 3470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 30HX 's Advantages

Released 13 years and 1 months late

Boost Clock1785MHz

More VRAM (6GB vs 256GB)

Larger VRAM bandwidth (336.0GB/s vs 15.20GB/s)

1368 additional rendering cores

ATI Radeon HD 3470 's Advantages

Lower TDP (30W vs 125W)

Score

Benchmark

FP32 (float)

CMP 30HX +7754%

5.027 TFLOPS

Radeon HD 3470

0.064 TFLOPS

CMP 30HX

VS

Radeon HD 3470

Graphics Card

Feb 2021

Release Date

Jan 2008

Mining GPUs

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

1750 MHz

Memory Clock

950 MHz

Memory

6GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

64bit

336.0GB/s

Bandwidth

15.20GB/s

Render Config

-

Compute Units

2

22

SM Count

-

1408

Shading Units

40

88

TMUs

4

48

ROPs

4

-

64 KB (per SM)

L1 Cache

-

1536 KB

L2 Cache

64 KB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

3.200 GPixel/s

157.1 GTexel/s

Texture Rate

3.200 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

64.00 GFLOPS

157.1 GFLOPS

FP64 (double)

-

Board Design

125W

TDP

30W

300 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x VGA 1x S-Video

1x 8-pin

Power Connectors

None

Graphics Processor

TU116

GPU Name

RV620

TU116-100-A1

GPU Variant

RV620 PRO (215-0670006)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

6.6 billion

Transistors

0.181 billion

284 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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