AMD Radeon R9 390 vs ATI Radeon HD 5770 Mac Edition

VS

AMD Radeon R9 390

ATI Radeon HD 5770 Mac Edition

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 and 1024MB VRAM Radeon HD 5770 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 's Advantages

Released 4 years and 11 months late

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (384.0GB/s vs 76.48GB/s)

1760 additional rendering cores

ATI Radeon HD 5770 Mac Edition 's Advantages

Lower TDP (108W vs 275W)

Score

Benchmark

FP32 (float)

Radeon R9 390 +276%

5.12 TFLOPS

Radeon HD 5770 Mac Edition

1.36 TFLOPS

Radeon R9 390

VS

Radeon HD 5770 Mac Edition

Graphics Card

Jun 2015

Release Date

Jul 2010

Pirate Islands

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1500 MHz

Memory Clock

1195 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

512bit

Memory Bus

128bit

384.0GB/s

Bandwidth

76.48GB/s

Render Config

40

Compute Units

10

-

2560

Shading Units

800

160

TMUs

40

64

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

13.60 GPixel/s

160.0 GTexel/s

Texture Rate

34.00 GTexel/s

-

5.120 TFLOPS

FP32 (float)

1360 GFLOPS

640.0 GFLOPS

FP64 (double)

-

Board Design

275W

TDP

108W

600 W

Suggested PSU

300 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x DVI 1x DisplayPort 1.1

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Grenada

GPU Name

Juniper

Grenada PRO (215-0880030)

GPU Variant

Juniper XT (215-0754013)

GCN 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

6.2 billion

Transistors

1.04 billion

438 mm²

Die Size

166 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

6.3

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon R9 390 vs AMD FireStream 9370

2

AMD Radeon R9 390 vs AMD Radeon HD 7570 OEM

3

AMD Radeon R9 390 vs NVIDIA GeForce GTX 550 Ti

4

AMD Radeon R9 390 vs ATI FirePro V8800

5

AMD Radeon R9 390 vs AMD Radeon RX 590

6

AMD Radeon R9 390 vs NVIDIA GeForce GT 620

7

AMD Radeon R9 390 vs ATI Radeon X1050 AGP

8

AMD Radeon R9 390 vs AMD Radeon HD 6850

9

AMD Radeon R9 390 vs NVIDIA GeForce GTX 950 OEM

10

AMD Radeon R9 390 vs NVIDIA GeForce GTX 670

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