AMD Radeon R9 285X vs ATI FirePro V7760

VS

AMD Radeon R9 285X

ATI FirePro V7760

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 1024MB VRAM FirePro V7760 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages

More VRAM (3GB vs 1024GB)

Larger VRAM bandwidth (264.0GB/s vs 27.20GB/s)

1248 additional rendering cores

ATI FirePro V7760 's Advantages

Lower TDP (76W vs 200W)

Score

Benchmark

FP32 (float)

Radeon R9 285X +242%

4.104 TFLOPS

FirePro V7760

1.2 TFLOPS

Radeon R9 285X

VS

FirePro V7760

Graphics Card

Unknown

Release Date

Jan 2012

Volcanic Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1375 MHz

Memory Clock

850 MHz

Memory

3GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

128bit

264.0GB/s

Bandwidth

27.20GB/s

Render Config

32

Compute Units

10

-

2048

Shading Units

800

128

TMUs

40

32

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

768 KB

L2 Cache

128 KB

-

Theoretical Performance

32.06 GPixel/s

Pixel Rate

6.000 GPixel/s

128.3 GTexel/s

Texture Rate

30.00 GTexel/s

-

4.104 TFLOPS

FP32 (float)

1200 GFLOPS

-

Board Design

200W

TDP

76W

550 W

Suggested PSU

250 W

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

Outputs

1x DVI

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Tonga

GPU Name

RV770

Tonga XT (215-0851313)

GPU Variant

RV770 XT (215-0669049)

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

5 billion

Transistors

0.956 billion

366 mm²

Die Size

256 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

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