NVIDIA RTX A4000 Max-Q vs ATI Radeon E4690 MXM

VS

NVIDIA RTX A4000 Max-Q

ATI Radeon E4690 MXM

We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 512MB VRAM Radeon E4690 MXM 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 11 years and 10 months late

Boost Clock1395MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (352.0GB/s vs 22.40GB/s)

4800 additional rendering cores

ATI Radeon E4690 MXM 's Advantages

Lower TDP (30W vs 80W)

Score

Benchmark

FP32 (float)

RTX A4000 Max Q +3618%

14.28 TFLOPS

Radeon E4690 MXM

0.384 TFLOPS

RTX A4000 Max Q

VS

Radeon E4690 MXM

Graphics Card

Apr 2021

Release Date

Jun 2009

Quadro Ampere-M

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-II

Clock Speeds

780 MHz

Base Clock

-

1395 MHz

Boost Clock

-

1375 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

352.0GB/s

Bandwidth

22.40GB/s

Render Config

-

Compute Units

4

40

SM Count

-

5120

Shading Units

320

160

TMUs

32

80

ROPs

8

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

111.6 GPixel/s

Pixel Rate

4.800 GPixel/s

223.2 GTexel/s

Texture Rate

19.20 GTexel/s

14.28 TFLOPS

FP16 (half)

-

14.28 TFLOPS

FP32 (float)

384.0 GFLOPS

223.2 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

30W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

RV730

-

GPU Variant

RV730 XT E4690 (215-0729055)

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

17.4 billion

Transistors

0.514 billion

392 mm²

Die Size

146 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

-

6.7

Shader Model

4.1

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