NVIDIA GeForce G103M vs AMD Radeon RX 640 Mobile

VS

NVIDIA GeForce G103M

AMD Radeon RX 640 Mobile

We compared two Mobile platform GPUs: 512MB VRAM GeForce G103M 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 GeForce G103M 's Advantages

Lower TDP (14W vs 50W)

AMD Radeon RX 640 Mobile 's Advantages

Released 9 years and 8 months late

Boost Clock1218MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (48.00GB/s vs 8.000GB/s)

632 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce G103M

0.026 TFLOPS

Radeon RX 640 Mobile +5896%

1.559 TFLOPS

GeForce G103M

VS

Radeon RX 640 Mobile

Graphics Card

Sep 2009

Release Date

May 2019

GeForce 100M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1082 MHz

-

Boost Clock

1218 MHz

500 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

64bit

8.000GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

10

1

SM Count

-

8

Shading Units

640

4

TMUs

40

4

ROPs

16

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

512 KB

-

Theoretical Performance

2.560 GPixel/s

Pixel Rate

19.49 GPixel/s

2.560 GTexel/s

Texture Rate

48.72 GTexel/s

-

FP16 (half)

1.559 TFLOPS

25.60 GFLOPS

FP32 (float)

1.559 TFLOPS

-

FP64 (double)

97.44 GFLOPS

Board Design

14W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

G98

GPU Name

Polaris 23

N10M-GE2-S

GPU Variant

Polaris 23 XT

Tesla

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

65 nm

Process Size

14 nm

0.21 billion

Transistors

2.2 billion

86 mm²

Die Size

103 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

1.1

CUDA

-

4.0

Shader Model

6.4

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