ATI Radeon X1550 vs NVIDIA GeForce GTX 660 Ti

VS

ATI Radeon X1550

NVIDIA GeForce GTX 660 Ti

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1550 and 2GB VRAM GeForce GTX 660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1550 's Advantages

Lower TDP (27W vs 150W)

NVIDIA GeForce GTX 660 Ti 's Advantages

Released 5 years and 7 months late

Boost Clock980MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (144.2GB/s vs 12.80GB/s)

1344 additional rendering cores

Score

Radeon X1550

VS

GeForce GTX 660 Ti

Graphics Card

Jan 2007

Release Date

Aug 2012

Radeon R500 PCIe

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

915 MHz

-

Boost Clock

980 MHz

400 MHz

Memory Clock

1502 MHz

Memory

256MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

192bit

12.80GB/s

Bandwidth

144.2GB/s

Render Config

-

Shading Units

1344

4

TMUs

112

4

ROPs

24

-

L1 Cache

16 KB (per SMX)

-

L2 Cache

384 KB

-

Theoretical Performance

2.200 GPixel/s

Pixel Rate

27.44 GPixel/s

2.200 GTexel/s

Texture Rate

109.8 GTexel/s

-

FP32 (float)

2.634 TFLOPS

-

FP64 (double)

109.8 GFLOPS

Board Design

27W

TDP

150W

200 W

Suggested PSU

450 W

1x DVI 1x VGA 1x S-Video

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

RV516

GPU Name

GK104

-

GPU Variant

GK104-300-KD-A2

R500

Architecture

Kepler

UMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.107 billion

Transistors

3.54 billion

100 mm²

Die Size

294 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (11_0)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

Shader Model

5.1

Related GPU Comparisons

1

ATI Radeon X1550 vs NVIDIA RTX 3500 Embedded Ada Generation

2

ATI Radeon X1550 vs NVIDIA CMP 70HX

3

ATI Radeon X1550 vs ATI FirePro V7800

4

ATI Radeon X1550 vs NVIDIA GeForce RTX 2060 12 GB

5

ATI Radeon X1550 vs AMD Radeon Pro W5700X

6

ATI Radeon X1550 vs AMD Radeon HD 8570 OEM

7

ATI Radeon X1550 vs ATI Radeon HD 3870 X2

8

ATI Radeon X1550 vs NVIDIA NVS 1000

9

ATI Radeon X1550 vs NVIDIA GeForce RTX 4060 Ti 8 GB

10

ATI Radeon X1550 vs ATI Radeon HD 3850 X3

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game