ATI Radeon HD 3870 Mac Edition vs AMD FirePro W4100

VS

ATI Radeon HD 3870 Mac Edition

AMD FirePro W4100

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 Mac Edition and 2GB VRAM FirePro W4100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3870 Mac Edition 's Advantages

Larger VRAM bandwidth (72.06GB/s vs 64.00GB/s)

AMD FirePro W4100 's Advantages

Released 6 years and 2 months late

More VRAM (2GB vs 512GB)

192 additional rendering cores

Lower TDP (50W vs 106W)

Score

Benchmark

FP32 (float)

Radeon HD 3870 Mac Edition

0.497 TFLOPS

FirePro W4100 +29%

0.645 TFLOPS

Radeon HD 3870 Mac Edition

VS

FirePro W4100

Graphics Card

Jun 2008

Release Date

Aug 2014

Radeon R600

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1126 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

2GB

GDDR4

Memory Type

GDDR5

256bit

Memory Bus

128bit

72.06GB/s

Bandwidth

64.00GB/s

Render Config

4

Compute Units

8

-

320

Shading Units

512

16

TMUs

32

16

ROPs

16

-

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

12.43 GPixel/s

Pixel Rate

10.08 GPixel/s

12.43 GTexel/s

Texture Rate

20.16 GTexel/s

-

497.3 GFLOPS

FP32 (float)

645.1 GFLOPS

99.46 GFLOPS

FP64 (double)

40.32 GFLOPS

Board Design

106W

TDP

50W

300 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

4x mini-DisplayPort 1.2

1x 6-pin

Power Connectors

None

Graphics Processor

RV670

GPU Name

Cape Verde

RV670 XT (215-0708005)

GPU Variant

Cape Verde PRO GL

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.666 billion

Transistors

1.5 billion

192 mm²

Die Size

123 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

1.2

N/A

Vulkan

1.2

-

4.1

Shader Model

5.1

Related GPU Comparisons

1

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce GT 120 Mac Edition

2

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce GT 220 OEM

3

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce GTX 1070

4

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce 8400 GS PCI Rev. 2

5

ATI Radeon HD 3870 Mac Edition vs ATI Radeon HD 5770 X2

6

ATI Radeon HD 3870 Mac Edition vs ATI Radeon HD 4830

7

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce GT 610

8

ATI Radeon HD 3870 Mac Edition vs ATI FireGL V7700

9

ATI Radeon HD 3870 Mac Edition vs ATI Radeon HD 2400 PRO PCI

10

ATI Radeon HD 3870 Mac Edition vs AMD Radeon HD 6970

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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