NVIDIA RTX 3500 Mobile Ada Generation vs AMD Radeon RX 640 Mobile

VS

NVIDIA RTX 3500 Mobile Ada Generation AMD Radeon RX 640 Mobile

We compared two Mobile platform GPUs: 12GB VRAM RTX 3500 Mobile Ada Generation and 2GB VRAM Radeon RX 640 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 3500 Mobile Ada Generation 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 27% (1545MHz vs 1218MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 48.00GB/s)

4480 additional rendering cores

AMD Radeon RX 640 Mobile 's Advantages

Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)

RTX 3500 Mobile Ada Generation +914%

15.82 TFLOPS

Radeon RX 640 Mobile

1.559 TFLOPS

RTX 3500 Mobile Ada Generation

VS

Radeon RX 640 Mobile

Graphics Card

Mar 2023

Release Date

May 2019

Quadro Ada-M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1110 MHz

Base Clock

1082 MHz

1545 MHz

Boost Clock

1218 MHz

2250 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

48.00GB/s

Render Config

40

SM Count

-

Compute Units

10

5120

Shading Units

640

160

TMUs

40

64

ROPs

16

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

48 MB

L2 Cache

512 KB

Theoretical Performance

98.88 GPixel/s

Pixel Rate

19.49 GPixel/s

247.2 GTexel/s

Texture Rate

48.72 GTexel/s

15.82 TFLOPS

FP16 (half)

1.559 TFLOPS

15.82 TFLOPS

FP32 (float)

1.559 TFLOPS

247.2 GFLOPS

FP64 (double)

97.44 GFLOPS

Graphics Processor

AD104

GPU Name

Polaris 23

-

GPU Variant

Polaris 23 XT

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

35.8 billion

Transistors

2.2 billion

294 mm²

Die Size

103 mm²

Board Design

100W

TDP

50W

-

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

8.9

CUDA

-

6.7

Shader Model

6.4

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