AMD Radeon HD 6490 vs ATI FirePro V4900

VS

AMD Radeon HD 6490

ATI FirePro V4900

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6490 and 1024MB VRAM FirePro V4900 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 75W)

ATI FirePro V4900 's Advantages

Larger VRAM bandwidth (64.00GB/s vs 16.00GB/s)

160 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6490

0.352 TFLOPS

FirePro V4900 +118%

0.768 TFLOPS

Radeon HD 6490

VS

FirePro V4900

Graphics Card

Jul 2011

Release Date

Nov 2011

Northern Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

1024MB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

128bit

16.00GB/s

Bandwidth

64.00GB/s

Render Config

4

Compute Units

6

-

320

Shading Units

480

16

TMUs

24

8

ROPs

8

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

6.400 GPixel/s

8.800 GTexel/s

Texture Rate

19.20 GTexel/s

-

352.0 GFLOPS

FP32 (float)

768.0 GFLOPS

-

Board Design

39W

TDP

75W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x DVI 2x DisplayPort 1.1

None

Power Connectors

None

Graphics Processor

Redwood

GPU Name

Turks

Redwood LE

GPU Variant

Turks XT GL

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.627 billion

Transistors

0.716 billion

104 mm²

Die Size

118 mm²

Graphics Features

11.2 (11_0)

DirectX

11.2 (11_0)

4.4

OpenGL

4.4

1.2

OpenCL

1.2

N/A

Vulkan

N/A

-

5.0

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon HD 6490 vs AMD FirePro S10000 Passive

2

AMD Radeon HD 6490 vs NVIDIA P106 100

3

AMD Radeon HD 6490 vs ATI Radeon HD 5750

4

AMD Radeon HD 6490 vs ATI Radeon X1600 PRO AGP

5

AMD Radeon HD 6490 vs NVIDIA GeForce GTX 780 6 GB

6

AMD Radeon HD 6490 vs NVIDIA GeForce RTX 2060 TU104

7

AMD Radeon HD 6490 vs ATI Radeon X1950 XTX Uber Edition

8

AMD Radeon HD 6490 vs AMD Radeon RX 470

9

AMD Radeon HD 6490 vs NVIDIA GeForce GTX 480 Core 512

10

AMD Radeon HD 6490 vs AMD Radeon RX 6650 XT

Related News

1

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

2

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

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!