AMD Radeon HD 6950 vs ATI Radeon X1550 PCI

VS

AMD Radeon HD 6950

ATI Radeon X1550 PCI

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6950 and 256MB VRAM Radeon X1550 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6950 's Advantages

Released 3 years and 11 months late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (160.0GB/s vs 4.256GB/s)

1408 additional rendering cores

ATI Radeon X1550 PCI 's Advantages

Lower TDP (27W vs 200W)

Score

Radeon HD 6950

VS

Radeon X1550 PCI

Graphics Card

Dec 2010

Release Date

Jan 2007

Northern Islands

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

266 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

4.256GB/s

Render Config

22

Compute Units

-

1408

Shading Units

-

88

TMUs

4

32

ROPs

4

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

25.60 GPixel/s

Pixel Rate

1.808 GPixel/s

70.40 GTexel/s

Texture Rate

1.808 GTexel/s

-

2.253 TFLOPS

FP32 (float)

-

563.2 GFLOPS

FP64 (double)

-

Board Design

200W

TDP

27W

550 W

Suggested PSU

200 W

2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

1x DVI 1x VGA 1x S-Video

2x 6-pin

Power Connectors

None

Graphics Processor

Cayman

GPU Name

RV516

Cayman PRO (215-0807019)

GPU Variant

-

TeraScale 3

Architecture

R500

TSMC

Foundry

UMC

40 nm

Process Size

80 nm

2.64 billion

Transistors

0.107 billion

389 mm²

Die Size

100 mm²

Graphics Features

11.2 (11_0)

DirectX

9.0c (9_3)

4.4

OpenGL

2.1

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

3.0

Related GPU Comparisons

1

AMD Radeon HD 6950 vs AMD Radeon R5 310 OEM

2

AMD Radeon HD 6950 vs AMD Radeon RX 5500 XT

3

AMD Radeon HD 6950 vs AMD Radeon RX 6900 XTX

4

AMD Radeon HD 6950 vs AMD Radeon Pro W6800X

5

AMD Radeon HD 6950 vs NVIDIA GeForce GTX 460 SE v2

6

AMD Radeon HD 6950 vs ATI FirePro V5800

7

AMD Radeon HD 6950 vs AMD FirePro W5100

8

AMD Radeon HD 6950 vs NVIDIA GeForce 9600 GTX

9

AMD Radeon HD 6950 vs NVIDIA GeForce GTX 1660 Ti

10

AMD Radeon HD 6950 vs AMD Radeon RX 6700 XT

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