AMD Radeon R9 285X vs ATI FirePro V4900

VS

AMD Radeon R9 285X

ATI FirePro V4900

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 1024MB VRAM FirePro V4900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages

More VRAM (3GB vs 1024GB)

Larger VRAM bandwidth (264.0GB/s vs 64.00GB/s)

1568 additional rendering cores

ATI FirePro V4900 's Advantages

Lower TDP (75W vs 200W)

Score

Benchmark

FP32 (float)

Radeon R9 285X +434%

4.104 TFLOPS

FirePro V4900

0.768 TFLOPS

Radeon R9 285X

VS

FirePro V4900

Graphics Card

Unknown

Release Date

Nov 2011

Volcanic Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1375 MHz

Memory Clock

1000 MHz

Memory

3GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

128bit

264.0GB/s

Bandwidth

64.00GB/s

Render Config

32

Compute Units

6

-

2048

Shading Units

480

128

TMUs

24

32

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

768 KB

L2 Cache

256 KB

-

Theoretical Performance

32.06 GPixel/s

Pixel Rate

6.400 GPixel/s

128.3 GTexel/s

Texture Rate

19.20 GTexel/s

-

4.104 TFLOPS

FP32 (float)

768.0 GFLOPS

-

Board Design

200W

TDP

75W

550 W

Suggested PSU

250 W

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

Outputs

1x DVI 2x DisplayPort 1.1

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Tonga

GPU Name

Turks

Tonga XT (215-0851313)

GPU Variant

Turks XT GL

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

5 billion

Transistors

0.716 billion

366 mm²

Die Size

118 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

6.3

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon R9 285X vs AMD Radeon RX 580 OEM

2

AMD Radeon R9 285X vs NVIDIA GeForce RTX 4090

3

AMD Radeon R9 285X vs Intel Xe DG1

4

AMD Radeon R9 285X vs NVIDIA GeForce RTX 4090 D

5

AMD Radeon R9 285X vs NVIDIA T1000 8 GB

6

AMD Radeon R9 285X vs ATI Radeon HD 4830

7

AMD Radeon R9 285X vs NVIDIA GeForce 9400 GT

8

AMD Radeon R9 285X vs AMD Radeon RX 6600 XT

9

AMD Radeon R9 285X vs NVIDIA GeForce GT 630 OEM

10

AMD Radeon R9 285X vs NVIDIA GeForce 8400 GS PCI

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster