AMD Radeon HD 6490M vs NVIDIA T500 Mobile

VS

AMD Radeon HD 6490M

NVIDIA T500 Mobile

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6490M and 2GB VRAM T500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T500 Mobile 's Advantages

Released 9 years and 11 months late

Boost Clock1695MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (80.00GB/s vs 25.60GB/s)

736 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6490M

0.256 TFLOPS

T500 Mobile +1086%

3.037 TFLOPS

Radeon HD 6490M

VS

T500 Mobile

Graphics Card

Jan 2011

Release Date

Dec 2020

Vancouver

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1365 MHz

-

Boost Clock

1695 MHz

800 MHz

Memory Clock

1250 MHz

Memory

512MB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

64bit

25.60GB/s

Bandwidth

80.00GB/s

Render Config

2

Compute Units

-

SM Count

14

160

Shading Units

896

8

TMUs

56

4

ROPs

32

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

1024 KB

-

Theoretical Performance

3.200 GPixel/s

Pixel Rate

54.24 GPixel/s

6.400 GTexel/s

Texture Rate

94.92 GTexel/s

-

FP16 (half)

6.075 TFLOPS

256.0 GFLOPS

FP32 (float)

3.037 TFLOPS

-

FP64 (double)

94.92 GFLOPS

Board Design

Unknown

TDP

18W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Seymour

GPU Name

TU117

Seymour XTX S3 (216-0809024)

GPU Variant

-

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.37 billion

Transistors

4.7 billion

67 mm²

Die Size

200 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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