AMD FirePro W8000 vs ATI FirePro V7770

VS

We compared two Desktop platform GPUs: 4GB VRAM FirePro W8000 and 1024MB VRAM FirePro V7770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W8000 's Advantages

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (176.0GB/s vs 33.60GB/s)

992 additional rendering cores

ATI FirePro V7770 's Advantages

Lower TDP (76W vs 225W)

Score

Benchmark

FP32 (float)

FirePro W8000 +222%

3.226 TFLOPS

FirePro V7770

1 TFLOPS

FirePro W8000

VS

FirePro V7770

Graphics Card

Jun 2012

Release Date

Jan 2012

FirePro

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1375 MHz

Memory Clock

1050 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR4

256bit

Memory Bus

128bit

176.0GB/s

Bandwidth

33.60GB/s

Render Config

-

SM Count

-

28

Compute Units

10

1792

Shading Units

800

112

TMUs

40

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

Theoretical Performance

28.80 GPixel/s

Pixel Rate

5.000 GPixel/s

100.8 GTexel/s

Texture Rate

25.00 GTexel/s

-

FP16 (half)

-

3.226 TFLOPS

FP32 (float)

1000 GFLOPS

806.4 GFLOPS

FP64 (double)

-

Graphics Processor

Tahiti

GPU Name

RV770

Tahiti PRO GL

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

352 mm²

Die Size

256 mm²

Board Design

225W

TDP

76W

550 W

Suggested PSU

250 W

4x DisplayPort 1.2 1x SDI

Outputs

1x DVI

2x 6-pin

Power Connectors

1x 6-pin

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

-

CUDA

-

5.1

Shader Model

4.1

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