ATI Radeon HD 3870 Mac Edition vs AMD Radeon Pro Vega II Duo

VS

ATI Radeon HD 3870 Mac Edition

AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 Mac Edition and 32GB VRAM Radeon Pro Vega II Duo 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

Lower TDP (106W vs 475W)

AMD Radeon Pro Vega II Duo 's Advantages

Released 11 years late

Boost Clock1720MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (1020GB/s vs 72.06GB/s)

3776 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3870 Mac Edition

0.497 TFLOPS

Radeon Pro Vega II Duo +2735%

14.09 TFLOPS

Radeon HD 3870 Mac Edition

VS

Radeon Pro Vega II Duo

Graphics Card

Jun 2008

Release Date

Jun 2019

Radeon R600

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1400 MHz

-

Boost Clock

1720 MHz

1126 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

32GB

GDDR4

Memory Type

HBM2

256bit

Memory Bus

4096bit

72.06GB/s

Bandwidth

1020GB/s

Render Config

4

Compute Units

64

-

320

Shading Units

4096

16

TMUs

256

16

ROPs

64

-

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

12.43 GPixel/s

Pixel Rate

110.1 GPixel/s

12.43 GTexel/s

Texture Rate

440.3 GTexel/s

-

FP16 (half)

28.18 TFLOPS

497.3 GFLOPS

FP32 (float)

14.09 TFLOPS

99.46 GFLOPS

FP64 (double)

7.045 TFLOPS

Board Design

106W

TDP

475W

300 W

Suggested PSU

850 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 6-pin

Power Connectors

None

Graphics Processor

RV670

GPU Name

Vega 20

RV670 XT (215-0708005)

GPU Variant

Vega 20 XT

TeraScale

Architecture

GCN 5.1

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.666 billion

Transistors

13.23 billion

192 mm²

Die Size

331 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

Related GPU Comparisons

1

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce GT 520 OEM

2

ATI Radeon HD 3870 Mac Edition vs ATI Radeon X1650

3

ATI Radeon HD 3870 Mac Edition vs ATI Radeon HD 5670

4

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce GTX 1060 6 GB GP104

5

ATI Radeon HD 3870 Mac Edition vs AMD Radeon HD 8350 OEM

6

ATI Radeon HD 3870 Mac Edition vs AMD Radeon HD 6870 X2

7

ATI Radeon HD 3870 Mac Edition vs AMD Radeon R9 380 OEM

8

ATI Radeon HD 3870 Mac Edition vs ATI FirePro 2450 Multi View PCIe x1

9

ATI Radeon HD 3870 Mac Edition vs AMD Radeon R9 FURY

10

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce GTX TITAN Z

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