NVIDIA GeForce G103M vs AMD Radeon HD 7490M

VS

NVIDIA GeForce G103M AMD Radeon HD 7490M

We compared two Mobile platform GPUs: 512MB VRAM GeForce G103M and 1024MB VRAM Radeon HD 7490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7490M 's Advantages

Released 2 years and 4 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (30.40GB/s vs 8.000GB/s)

152 additional rendering cores

Lower TDP (9W vs 14W)

Score

Benchmark

FP32 (float)

GeForce G103M

0.026 TFLOPS

Radeon HD 7490M +884%

0.256 TFLOPS

GeForce G103M

VS

Radeon HD 7490M

Graphics Card

Sep 2009

Release Date

Jan 2012

GeForce 100M

Generation

London

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

950 MHz

Memory

512MB

Memory Size

1024MB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

64bit

8.000GB/s

Bandwidth

30.40GB/s

Render Config

1

SM Count

-

Compute Units

2

8

Shading Units

160

4

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

16 KB

L2 Cache

128 KB

Theoretical Performance

2.560 GPixel/s

Pixel Rate

3.200 GPixel/s

2.560 GTexel/s

Texture Rate

6.400 GTexel/s

-

FP16 (half)

-

25.60 GFLOPS

FP32 (float)

256.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

G98

GPU Name

Seymour

N10M-GE2-S

GPU Variant

Seymour XTX (216-0810005)

Tesla

Architecture

TeraScale 2

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

0.21 billion

Transistors

0.37 billion

86 mm²

Die Size

67 mm²

Board Design

14W

TDP

9W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.1 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

5.0

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