ATI Radeon HD 3870 Mac Edition vs ATI Radeon HD 5870 Mac Edition

VS

ATI Radeon HD 3870 Mac Edition

ATI Radeon HD 5870 Mac Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 Mac Edition and 1024MB VRAM Radeon HD 5870 Mac Edition 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 228W)

ATI Radeon HD 5870 Mac Edition 's Advantages

Released 2 years late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (153.0GB/s vs 72.06GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3870 Mac Edition

0.497 TFLOPS

Radeon HD 5870 Mac Edition +447%

2.72 TFLOPS

Radeon HD 3870 Mac Edition

VS

Radeon HD 5870 Mac Edition

Graphics Card

Jun 2008

Release Date

Jun 2010

Radeon R600

Generation

Evergreen

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1126 MHz

Memory Clock

1195 MHz

Memory

512MB

Memory Size

1024MB

GDDR4

Memory Type

GDDR5

256bit

Memory Bus

256bit

72.06GB/s

Bandwidth

153.0GB/s

Render Config

4

Compute Units

20

-

320

Shading Units

1600

16

TMUs

80

16

ROPs

32

-

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

12.43 GPixel/s

Pixel Rate

27.20 GPixel/s

12.43 GTexel/s

Texture Rate

68.00 GTexel/s

-

497.3 GFLOPS

FP32 (float)

2.720 TFLOPS

99.46 GFLOPS

FP64 (double)

544.0 GFLOPS

Board Design

106W

TDP

228W

300 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

1x DVI 2x mini-DisplayPort 1.1

1x 6-pin

Power Connectors

2x 6-pin

Graphics Processor

RV670

GPU Name

Cypress

RV670 XT (215-0708005)

GPU Variant

Cypress XT (215-0735033)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.666 billion

Transistors

2.154 billion

192 mm²

Die Size

334 mm²

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3 (full) 4.0 (partial)

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

4.1

Shader Model

5.0

Related GPU Comparisons

1

ATI Radeon HD 3870 Mac Edition vs ATI FirePro V9800P

2

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce GT 240

3

ATI Radeon HD 3870 Mac Edition vs NVIDIA A16 PCIe

4

ATI Radeon HD 3870 Mac Edition vs AMD FirePro W5000

5

ATI Radeon HD 3870 Mac Edition vs ATI Radeon HD 5670

6

ATI Radeon HD 3870 Mac Edition vs AMD Radeon Pro Duo

7

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce 510 OEM

8

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce RTX 2080 Ti

9

ATI Radeon HD 3870 Mac Edition vs ATI Radeon HD 4520

10

ATI Radeon HD 3870 Mac Edition vs ATI FirePro V5800 DVI

Related News

1

Introducing the AMD Ryzen 9 9955HX: A First Look at the Flagship Gaming Laptop CPU

2

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

3

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

4

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

5

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

6

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

7

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

8

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

9

CXMT Reportedly Achieves 80% Yield in DDR5 Production

10

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