AMD FirePro W4100 vs AMD Radeon HD 6870 X2

VS

AMD FirePro W4100

AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 2GB VRAM FirePro W4100 and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4100 's Advantages

Released 3 years and 1 months late

More VRAM (2GB vs 1024GB)

Lower TDP (50W vs 300W)

AMD Radeon HD 6870 X2 's Advantages

Larger VRAM bandwidth (134.4GB/s vs 64.00GB/s)

608 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro W4100

0.645 TFLOPS

Radeon HD 6870 X2 +212%

2.016 TFLOPS

FirePro W4100

VS

Radeon HD 6870 X2

Graphics Card

Aug 2014

Release Date

Jul 2011

FirePro

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

1050 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

134.4GB/s

Render Config

8

Compute Units

14

-

512

Shading Units

1120

32

TMUs

56

16

ROPs

32

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

10.08 GPixel/s

Pixel Rate

28.80 GPixel/s

20.16 GTexel/s

Texture Rate

50.40 GTexel/s

-

645.1 GFLOPS

FP32 (float)

2.016 TFLOPS

40.32 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

300W

250 W

Suggested PSU

700 W

4x mini-DisplayPort 1.2

Outputs

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

None

Power Connectors

-

Graphics Processor

Cape Verde

GPU Name

Barts

Cape Verde PRO GL

GPU Variant

Barts XT (215-0798000)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.5 billion

Transistors

1.7 billion

123 mm²

Die Size

255 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.2

OpenCL

1.2

Vulkan

N/A

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

AMD FirePro W4100 vs NVIDIA GeForce RTX 3060 GA104

2

AMD FirePro W4100 vs NVIDIA GeForce GTX 750

3

AMD FirePro W4100 vs NVIDIA GeForce GTS 150 OEM

4

AMD FirePro W4100 vs NVIDIA GeForce RTX 2080 SUPER

5

AMD FirePro W4100 vs AMD Radeon RX 6950 XT

6

AMD FirePro W4100 vs AMD Radeon R5 330 OEM

7

AMD FirePro W4100 vs NVIDIA GeForce GTX 1660 SUPER

8

AMD FirePro W4100 vs AMD Radeon HD 8740 OEM

9

AMD FirePro W4100 vs AMD Radeon HD 6870

10

AMD FirePro W4100 vs AMD Radeon Pro V620

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