ATI Radeon X1550 vs AMD Radeon HD 7850

VS

ATI Radeon X1550

AMD Radeon HD 7850

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1550 and 2GB VRAM Radeon HD 7850 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 130W)

AMD Radeon HD 7850 's Advantages

Released 5 years and 2 months late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (153.6GB/s vs 12.80GB/s)

1024 additional rendering cores

Score

Radeon X1550

VS

Radeon HD 7850

Graphics Card

Jan 2007

Release Date

Mar 2012

Radeon R500 PCIe

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

400 MHz

Memory Clock

1200 MHz

Memory

256MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

256bit

12.80GB/s

Bandwidth

153.6GB/s

Render Config

-

Compute Units

16

-

Shading Units

1024

4

TMUs

64

4

ROPs

32

-

L1 Cache

16 KB (per CU)

-

L2 Cache

512 KB

-

Theoretical Performance

2.200 GPixel/s

Pixel Rate

27.52 GPixel/s

2.200 GTexel/s

Texture Rate

55.04 GTexel/s

-

FP32 (float)

1.761 TFLOPS

-

FP64 (double)

110.1 GFLOPS

Board Design

27W

TDP

130W

200 W

Suggested PSU

300 W

1x DVI 1x VGA 1x S-Video

Outputs

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

None

Power Connectors

1x 6-pin

Graphics Processor

RV516

GPU Name

Pitcairn

-

GPU Variant

Pitcairn PRO (215-0828062)

R500

Architecture

GCN 1.0

UMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.107 billion

Transistors

2.8 billion

100 mm²

Die Size

212 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (11_1)

2.1

OpenGL

4.6

N/A

OpenCL

1.2

N/A

Vulkan

1.2

-

3.0

Shader Model

5.1

Related GPU Comparisons

1

ATI Radeon X1550 vs NVIDIA GeForce GTX 570 Rev. 2

2

ATI Radeon X1550 vs NVIDIA GeForce GTX 465

3

ATI Radeon X1550 vs AMD Radeon RX 560DX

4

ATI Radeon X1550 vs NVIDIA GeForce GTX 1080 Ti 12 GB

5

ATI Radeon X1550 vs AMD Radeon R9 270 1024SP

6

ATI Radeon X1550 vs NVIDIA GeForce RTX 4060 Ti AD104

7

ATI Radeon X1550 vs ATI Radeon HD 2900 GT

8

ATI Radeon X1550 vs NVIDIA GeForce GTX 260 Rev. 2

9

ATI Radeon X1550 vs ATI Radeon HD 5450 PCI

10

ATI Radeon X1550 vs NVIDIA GeForce GTX 560 Ti X2

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