AMD Radeon Pro 460 vs NVIDIA RTX A4000 Max-Q

VS

AMD Radeon Pro 460

NVIDIA RTX A4000 Max-Q

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

Main Differences

AMD Radeon Pro 460 's Advantages

Lower TDP (35W vs 80W)

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

Score

Benchmark

FP32 (float)

Radeon Pro 460

1.858 TFLOPS

RTX A4000 Max Q +668%

14.28 TFLOPS

Radeon Pro 460

VS

RTX A4000 Max Q

Graphics Card

Oct 2016

Release Date

Apr 2021

Radeon Pro Mac

Generation

Quadro Ampere-M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

850 MHz

Base Clock

780 MHz

907 MHz

Boost Clock

1395 MHz

1270 MHz

Memory Clock

1375 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

81.28GB/s

Bandwidth

352.0GB/s

Render Config

16

Compute Units

-

SM Count

40

1024

Shading Units

5120

64

TMUs

160

16

ROPs

80

-

Tensor Cores

160

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

14.51 GPixel/s

Pixel Rate

111.6 GPixel/s

58.05 GTexel/s

Texture Rate

223.2 GTexel/s

1.858 TFLOPS

FP16 (half)

14.28 TFLOPS

1.858 TFLOPS

FP32 (float)

14.28 TFLOPS

116.1 GFLOPS

FP64 (double)

223.2 GFLOPS

Board Design

35W

TDP

80W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

GA104

Baffin XT

GPU Variant

-

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

3 billion

Transistors

17.4 billion

123 mm²

Die Size

392 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.7

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