NVIDIA RTX A4000H vs AMD Radeon HD 7670 OEM

VS

NVIDIA RTX A4000H AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 16GB VRAM RTX A4000H and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages

Released 9 years and 3 months late

Boost Clock1560MHz

Larger VRAM bandwidth (448.0GB/s vs 64.00GB/s)

5664 additional rendering cores

AMD Radeon HD 7670 OEM 's Advantages

Lower TDP (66W vs 140W)

Score

Benchmark

FP32 (float)

RTX A4000H +2396%

19.17 TFLOPS

Radeon HD 7670 OEM

0.768 TFLOPS

RTX A4000H

VS

Radeon HD 7670 OEM

Graphics Card

Apr 2021

Release Date

Jan 2012

Quadro Ampere

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

735 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

64.00GB/s

Render Config

48

SM Count

-

Compute Units

6

6144

Shading Units

480

192

TMUs

24

96

ROPs

8

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

149.8 GPixel/s

Pixel Rate

6.400 GPixel/s

299.5 GTexel/s

Texture Rate

19.20 GTexel/s

19.17 TFLOPS

FP16 (half)

-

19.17 TFLOPS

FP32 (float)

768.0 GFLOPS

299.5 GFLOPS

FP64 (double)

-

Graphics Processor

GA104

GPU Name

Turks

GA104-???-A1

GPU Variant

Turks XT (215-0803000)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

0.716 billion

392 mm²

Die Size

118 mm²

Board Design

140W

TDP

66W

300 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1.1 1x VGA

1x 6-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.7

Shader Model

5.0

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