ATI Radeon HD 5850 vs ATI Radeon HD 2900 XTX

VS

ATI Radeon HD 5850

ATI Radeon HD 2900 XTX

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5850 and 512MB VRAM Radeon HD 2900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5850 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 106.0GB/s)

1120 additional rendering cores

Lower TDP (151W vs 240W)

Score

Benchmark

FP32 (float)

Radeon HD 5850 +338%

2.088 TFLOPS

Radeon HD 2900 XTX

0.476 TFLOPS

Radeon HD 5850

VS

Radeon HD 2900 XTX

Graphics Card

Sep 2009

Release Date

Unknown

Evergreen

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

828 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

512bit

128.0GB/s

Bandwidth

106.0GB/s

Render Config

18

Compute Units

4

-

1440

Shading Units

320

72

TMUs

16

32

ROPs

16

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

256 KB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

11.89 GPixel/s

52.20 GTexel/s

Texture Rate

11.89 GTexel/s

-

2.088 TFLOPS

FP32 (float)

475.5 GFLOPS

417.6 GFLOPS

FP64 (double)

-

Board Design

151W

TDP

240W

450 W

Suggested PSU

550 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

2x DVI 1x S-Video

2x 6-pin

Power Connectors

2x 6-pin

Graphics Processor

Cypress

GPU Name

R600

Cypress PRO (215-0735043)

GPU Variant

R600 XTX A11 (215RGMDKA11FG)

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

80 nm

2.154 billion

Transistors

0.72 billion

334 mm²

Die Size

420 mm²

Graphics Features

11.2 (11_0)

DirectX

10.0 (10_0)

4.4

OpenGL

3.3 (full) 4.0 (partial)

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

4.0

Related GPU Comparisons

1

ATI Radeon HD 5850 vs AMD FireStream 9350

2

ATI Radeon HD 5850 vs AMD Radeon RX 6600 LE

3

ATI Radeon HD 5850 vs AMD Radeon R7 250E

4

ATI Radeon HD 5850 vs MTT S30

5

ATI Radeon HD 5850 vs AMD Radeon Pro WX 9100

6

ATI Radeon HD 5850 vs NVIDIA CMP 170HX

7

ATI Radeon HD 5850 vs NVIDIA GeForce RTX 4070 Ti

8

ATI Radeon HD 5850 vs NVIDIA GeForce GTX 1050 3 GB

9

ATI Radeon HD 5850 vs NVIDIA GeForce 9800 GTX+

10

ATI Radeon HD 5850 vs ATI Radeon HD 4870 Mac Edition

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

World's First! Intel Arc B580 Graphics Card Arrives Early