AMD Radeon HD 6490 vs NVIDIA T1000

VS

AMD Radeon HD 6490

NVIDIA T1000

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6490 and 4GB VRAM T1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6490 's Advantages

Lower TDP (39W vs 50W)

NVIDIA T1000 's Advantages

Released 9 years and 10 months late

Boost Clock1395MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (160.0GB/s vs 16.00GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6490

0.352 TFLOPS

T1000 +610%

2.5 TFLOPS

Radeon HD 6490

VS

T1000

Graphics Card

Jul 2011

Release Date

May 2021

Northern Islands

Generation

Quadro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1395 MHz

500 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

4GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

128bit

16.00GB/s

Bandwidth

160.0GB/s

Render Config

4

Compute Units

-

SM Count

14

320

Shading Units

896

16

TMUs

56

8

ROPs

32

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

44.64 GPixel/s

8.800 GTexel/s

Texture Rate

78.12 GTexel/s

-

FP16 (half)

5.000 TFLOPS

352.0 GFLOPS

FP32 (float)

2.500 TFLOPS

-

FP64 (double)

78.12 GFLOPS

Board Design

39W

TDP

50W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

Redwood

GPU Name

TU117

Redwood LE

GPU Variant

-

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.627 billion

Transistors

4.7 billion

104 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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