NVIDIA RTX A4000 Max-Q vs AMD Radeon Pro 460

VS

NVIDIA RTX A4000 Max-Q AMD Radeon Pro 460

We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 4GB VRAM Radeon Pro 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Max-Q 's Advantages

Released 4 years and 6 months late

Boost Clock has increased by 54% (1395MHz vs 907MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (352.0GB/s vs 81.28GB/s)

4096 additional rendering cores

AMD Radeon Pro 460 's Advantages

Lower TDP (35W vs 80W)

Score

Benchmark

FP32 (float)

RTX A4000 Max Q +668%

14.28 TFLOPS

Radeon Pro 460

1.858 TFLOPS

RTX A4000 Max Q

VS

Radeon Pro 460

Graphics Card

Apr 2021

Release Date

Oct 2016

Quadro Ampere-M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

780 MHz

Base Clock

850 MHz

1395 MHz

Boost Clock

907 MHz

1375 MHz

Memory Clock

1270 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

352.0GB/s

Bandwidth

81.28GB/s

Render Config

40

SM Count

-

Compute Units

16

5120

Shading Units

1024

160

TMUs

64

80

ROPs

16

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

1024 KB

Theoretical Performance

111.6 GPixel/s

Pixel Rate

14.51 GPixel/s

223.2 GTexel/s

Texture Rate

58.05 GTexel/s

14.28 TFLOPS

FP16 (half)

1.858 TFLOPS

14.28 TFLOPS

FP32 (float)

1.858 TFLOPS

223.2 GFLOPS

FP64 (double)

116.1 GFLOPS

Graphics Processor

GA104

GPU Name

Baffin

-

GPU Variant

Baffin XT

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

17.4 billion

Transistors

3 billion

392 mm²

Die Size

123 mm²

Board Design

80W

TDP

35W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.7

Shader Model

6.4

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