AMD Radeon R5 M255 vs AMD FirePro M8900

VS

AMD Radeon R5 M255

AMD FirePro M8900

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M255 and 2GB VRAM FirePro M8900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M255 's Advantages

Released 3 years and 6 months late

Boost Clock940MHz

AMD FirePro M8900 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 32.00GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M255

0.721 TFLOPS

FirePro M8900 +81%

1.306 TFLOPS

Radeon R5 M255

VS

FirePro M8900

Graphics Card

Oct 2014

Release Date

Apr 2011

Gem System

Generation

FirePro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

925 MHz

Base Clock

-

940 MHz

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

32.00GB/s

Bandwidth

115.2GB/s

Render Config

6

Compute Units

12

-

384

Shading Units

960

24

TMUs

48

8

ROPs

32

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

7.520 GPixel/s

Pixel Rate

21.76 GPixel/s

22.56 GTexel/s

Texture Rate

32.64 GTexel/s

721.9 GFLOPS

FP16 (half)

-

721.9 GFLOPS

FP32 (float)

1306 GFLOPS

45.12 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Topaz

GPU Name

Blackcomb

Topaz PRO (216-0858030)

GPU Variant

Blackcomb XT GL

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.55 billion

Transistors

1.7 billion

125 mm²

Die Size

212 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.2.170

Vulkan

N/A

-

6.5

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon R5 M255 vs AMD FirePro W5170M

2

AMD Radeon R5 M255 vs NVIDIA T550 Mobile

3

AMD Radeon R5 M255 vs ATI Mobility Radeon HD 5165

4

AMD Radeon R5 M255 vs NVIDIA GeForce GT 650M

5

AMD Radeon R5 M255 vs ATI Mobility Radeon HD 2600 XT

6

AMD Radeon R5 M255 vs AMD Radeon R7 M270

7

AMD Radeon R5 M255 vs NVIDIA GeForce MX130

8

AMD Radeon R5 M255 vs NVIDIA GeForce 9800M GTS

9

AMD Radeon R5 M255 vs AMD Radeon HD 6730M

10

AMD Radeon R5 M255 vs NVIDIA GeForce GT 425M

Related News

1

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

2

CXMT Reportedly Achieves 80% Yield in DDR5 Production

3

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

4

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

5

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

6

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

7

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

8

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

9

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

10

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