ATI FirePro V8700 Duo vs AMD Radeon HD 7850

VS

ATI FirePro V8700 Duo AMD Radeon HD 7850

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V8700 Duo and 2GB VRAM Radeon HD 7850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850 's Advantages

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (153.6GB/s vs 108.8GB/s)

224 additional rendering cores

Lower TDP (130W vs 151W)

Score

Benchmark

FP32 (float)

FirePro V8700 Duo

1.2 TFLOPS

Radeon HD 7850 +46%

1.761 TFLOPS

FirePro V8700 Duo

VS

Radeon HD 7850

Graphics Card

Unknown

Release Date

Mar 2012

FirePro

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

850 MHz

Memory Clock

1200 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

108.8GB/s

Bandwidth

153.6GB/s

Render Config

-

SM Count

-

10

Compute Units

16

800

Shading Units

1024

40

TMUs

64

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

Theoretical Performance

12.00 GPixel/s

Pixel Rate

27.52 GPixel/s

30.00 GTexel/s

Texture Rate

55.04 GTexel/s

-

FP16 (half)

-

1200 GFLOPS

FP32 (float)

1.761 TFLOPS

-

FP64 (double)

110.1 GFLOPS

Graphics Processor

RV770

GPU Name

Pitcairn

RV770 XT (215-0669049)

GPU Variant

Pitcairn PRO (215-0828062)

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.956 billion

Transistors

2.8 billion

256 mm²

Die Size

212 mm²

Board Design

151W

TDP

130W

450 W

Suggested PSU

300 W

No outputs

Outputs

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

2x 6-pin

Power Connectors

1x 6-pin

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

5.1

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