NVIDIA GeForce GT 555M vs AMD Radeon HD 7490M

VS

NVIDIA GeForce GT 555M

AMD Radeon HD 7490M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 1024MB VRAM Radeon HD 7490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 555M 's Advantages

More VRAM (2GB vs 1024GB)

AMD Radeon HD 7490M 's Advantages

Larger VRAM bandwidth (30.40GB/s vs 28.80GB/s)

16 additional rendering cores

Lower TDP (9W vs 35W)

Score

Benchmark

FP32 (float)

GeForce GT 555M +51%

0.389 TFLOPS

Radeon HD 7490M

0.256 TFLOPS

GeForce GT 555M

VS

Radeon HD 7490M

Graphics Card

Mar 2012

Release Date

Jan 2012

GeForce 500M

Generation

London

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

950 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

30.40GB/s

Render Config

-

Compute Units

2

SM Count

-

144

Shading Units

160

24

TMUs

8

16

ROPs

4

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

2.700 GPixel/s

Pixel Rate

3.200 GPixel/s

16.20 GTexel/s

Texture Rate

6.400 GTexel/s

-

388.8 GFLOPS

FP32 (float)

256.0 GFLOPS

32.40 GFLOPS

FP64 (double)

-

Board Design

35W

TDP

9W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GF116

GPU Name

Seymour

N12E-GE2-A1

GPU Variant

Seymour XTX (216-0810005)

Fermi 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.17 billion

Transistors

0.37 billion

238 mm²

Die Size

67 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce GT 555M vs NVIDIA GeForce RTX 2070 Max Q Refresh

2

NVIDIA GeForce GT 555M vs NVIDIA GeForce 9600M GT

3

NVIDIA GeForce GT 555M vs NVIDIA GeForce GTS 150M

4

NVIDIA GeForce GT 555M vs NVIDIA GeForce GTX 850M

5

NVIDIA GeForce GT 555M vs NVIDIA GeForce GTX 1070 Max Q

6

NVIDIA GeForce GT 555M vs NVIDIA GeForce GT 650M

7

NVIDIA GeForce GT 555M vs AMD Radeon HD 7670A

8

NVIDIA GeForce GT 555M vs NVIDIA GeForce RTX 5050 Mobile

9

NVIDIA GeForce GT 555M vs AMD Radeon Pro 560X

10

NVIDIA GeForce GT 555M vs NVIDIA GeForce RTX 2080 Mobile

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps