AMD Radeon HD 8990 OEM vs ATI FirePro V7760

VS

AMD Radeon HD 8990 OEM

ATI FirePro V7760

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8990 OEM and 1024MB VRAM FirePro V7760 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8990 OEM 's Advantages

Released 1 years and 3 months late

Boost Clock1000MHz

More VRAM (3GB vs 1024GB)

Larger VRAM bandwidth (288.0GB/s vs 27.20GB/s)

1248 additional rendering cores

ATI FirePro V7760 's Advantages

Lower TDP (76W vs 375W)

Score

Benchmark

FP32 (float)

Radeon HD 8990 OEM +241%

4.096 TFLOPS

FirePro V7760

1.2 TFLOPS

Radeon HD 8990 OEM

VS

FirePro V7760

Graphics Card

Apr 2013

Release Date

Jan 2012

Sea Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

950 MHz

Base Clock

-

1000 MHz

Boost Clock

-

1500 MHz

Memory Clock

850 MHz

Memory

3GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

128bit

288.0GB/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

32.00 GPixel/s

Pixel Rate

6.000 GPixel/s

128.0 GTexel/s

Texture Rate

30.00 GTexel/s

-

4.096 TFLOPS

FP32 (float)

1200 GFLOPS

1024 GFLOPS

FP64 (double)

-

Board Design

375W

TDP

76W

750 W

Suggested PSU

250 W

1x DVI 4x mini-DisplayPort 1.2

Outputs

1x DVI

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Malta

GPU Name

RV770

Malta XT (215-0849026)

GPU Variant

RV770 XT (215-0669049)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

4.313 billion

Transistors

0.956 billion

365 mm²

Die Size

256 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

5.1

Shader Model

4.1

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