AMD Radeon VII vs NVIDIA RTX A4000H

VS

AMD Radeon VII

NVIDIA RTX A4000H

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

Main Differences

AMD Radeon VII 's Advantages

Boost Clock has increased by 12% (1750MHz vs 1560MHz)

Larger VRAM bandwidth (1020GB/s vs 448.0GB/s)

NVIDIA RTX A4000H 's Advantages

Released 2 years and 2 months late

2304 additional rendering cores

Lower TDP (140W vs 295W)

Score

Benchmark

FP32 (float)

Radeon VII

13.44 TFLOPS

RTX A4000H +42%

19.17 TFLOPS

Radeon VII

VS

RTX A4000H

Graphics Card

Feb 2019

Release Date

Apr 2021

Vega II

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1400 MHz

Base Clock

735 MHz

1750 MHz

Boost Clock

1560 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

16GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

256bit

1020GB/s

Bandwidth

448.0GB/s

Render Config

60

Compute Units

-

SM Count

48

3840

Shading Units

6144

240

TMUs

192

64

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

-

Theoretical Performance

112.0 GPixel/s

Pixel Rate

149.8 GPixel/s

420.0 GTexel/s

Texture Rate

299.5 GTexel/s

26.88 TFLOPS

FP16 (half)

19.17 TFLOPS

13.44 TFLOPS

FP32 (float)

19.17 TFLOPS

3.360 TFLOPS

FP64 (double)

299.5 GFLOPS

Board Design

295W

TDP

140W

600 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Vega 20

GPU Name

GA104

Vega 20 XT

GPU Variant

GA104-???-A1

GCN 5.1

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

13.23 billion

Transistors

17.4 billion

331 mm²

Die Size

392 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.7

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