ATI FirePro V7760 vs AMD Radeon R9 390

VS

ATI FirePro V7760

AMD Radeon R9 390

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V7760 and 8GB VRAM Radeon R9 390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7760 's Advantages

Lower TDP (76W vs 275W)

AMD Radeon R9 390 's Advantages

Released 3 years and 5 months late

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (384.0GB/s vs 27.20GB/s)

1760 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V7760

1.2 TFLOPS

Radeon R9 390 +326%

5.12 TFLOPS

FirePro V7760

VS

Radeon R9 390

Graphics Card

Jan 2012

Release Date

Jun 2015

FirePro

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

850 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

512bit

27.20GB/s

Bandwidth

384.0GB/s

Render Config

10

Compute Units

40

-

800

Shading Units

2560

40

TMUs

160

8

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

-

Theoretical Performance

6.000 GPixel/s

Pixel Rate

64.00 GPixel/s

30.00 GTexel/s

Texture Rate

160.0 GTexel/s

-

1200 GFLOPS

FP32 (float)

5.120 TFLOPS

-

FP64 (double)

640.0 GFLOPS

Board Design

76W

TDP

275W

250 W

Suggested PSU

600 W

1x DVI

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

RV770

GPU Name

Grenada

RV770 XT (215-0669049)

GPU Variant

Grenada PRO (215-0880030)

TeraScale

Architecture

GCN 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.956 billion

Transistors

6.2 billion

256 mm²

Die Size

438 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

-

4.1

Shader Model

6.3

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