AMD Radeon HD 6990 vs AMD Radeon HD 6350

VS

AMD Radeon HD 6990

AMD Radeon HD 6350

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6990 and 512MB VRAM Radeon HD 6350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6990 's Advantages

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (160.0GB/s vs 6.400GB/s)

1456 additional rendering cores

AMD Radeon HD 6350 's Advantages

Lower TDP (19W vs 375W)

Score

Benchmark

FP32 (float)

Radeon HD 6990 +2351%

2.55 TFLOPS

Radeon HD 6350

0.104 TFLOPS

Radeon HD 6990

VS

Radeon HD 6350

Graphics Card

Mar 2011

Release Date

Feb 2011

Northern Islands

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

6.400GB/s

Render Config

24

Compute Units

2

-

1536

Shading Units

80

96

TMUs

8

32

ROPs

4

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

26.56 GPixel/s

Pixel Rate

2.600 GPixel/s

79.68 GTexel/s

Texture Rate

5.200 GTexel/s

-

2.550 TFLOPS

FP32 (float)

104.0 GFLOPS

637.4 GFLOPS

FP64 (double)

-

Board Design

375W

TDP

19W

750 W

Suggested PSU

200 W

1x DVI 4x mini-DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a

2x 8-pin

Power Connectors

None

Graphics Processor

Antilles

GPU Name

Cedar

Antilles XT (215-0807027)

GPU Variant

Cedar PRO

TeraScale 3

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

2.64 billion

Transistors

0.292 billion

389 mm²

Die Size

59 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 6990 vs ATI FirePro V7900 SDI

2

AMD Radeon HD 6990 vs NVIDIA GeForce 8800 GTS Core 112

3

AMD Radeon HD 6990 vs ATI Radeon HD 2400 PRO PCI

4

AMD Radeon HD 6990 vs AMD FirePro V5900

5

AMD Radeon HD 6990 vs AMD Radeon RX 470D

6

AMD Radeon HD 6990 vs AMD Radeon HD 6850 1440SP Edition

7

AMD Radeon HD 6990 vs ATI Radeon HD 3650 AGP

8

AMD Radeon HD 6990 vs ATI Radeon HD 4350

9

AMD Radeon HD 6990 vs AMD Radeon Pro W6900X

10

AMD Radeon HD 6990 vs NVIDIA GeForce GT 1010

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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