NVIDIA RTX A4000 Max-Q vs NVIDIA GeForce GT 650M

VS

NVIDIA RTX A4000 Max-Q

NVIDIA GeForce GT 650M

We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 1024MB VRAM GeForce GT 650M 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 9 years and 1 months late

Boost Clock has increased by 47% (1395MHz vs 950MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (352.0GB/s vs 28.80GB/s)

4736 additional rendering cores

NVIDIA GeForce GT 650M 's Advantages

Lower TDP (45W vs 80W)

Score

Benchmark

FP32 (float)

RTX A4000 Max Q +1856%

14.28 TFLOPS

GeForce GT 650M

0.73 TFLOPS

RTX A4000 Max Q

VS

GeForce GT 650M

Graphics Card

Apr 2021

Release Date

Mar 2012

Quadro Ampere-M

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

780 MHz

Base Clock

835 MHz

1395 MHz

Boost Clock

950 MHz

1375 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

352.0GB/s

Bandwidth

28.80GB/s

Render Config

-

40

SM Count

-

5120

Shading Units

384

160

TMUs

32

80

ROPs

16

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

111.6 GPixel/s

Pixel Rate

7.600 GPixel/s

223.2 GTexel/s

Texture Rate

30.40 GTexel/s

14.28 TFLOPS

FP16 (half)

-

14.28 TFLOPS

FP32 (float)

729.6 GFLOPS

223.2 GFLOPS

FP64 (double)

30.40 GFLOPS

Board Design

80W

TDP

45W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

GK107

-

GPU Variant

N13P-GT-A2

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

1.27 billion

392 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.0

6.7

Shader Model

5.1

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