AMD Radeon R9 270 1024SP vs ATI FirePro V9800

VS

AMD Radeon R9 270 1024SP

ATI FirePro V9800

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 4GB VRAM FirePro V9800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 1024SP 's Advantages

Released 4 years and 6 months late

Boost Clock925MHz

Larger VRAM bandwidth (153.6GB/s vs 147.2GB/s)

Lower TDP (150W vs 250W)

ATI FirePro V9800 's Advantages

More VRAM (4GB vs 2GB)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 270 1024SP

1.894 TFLOPS

FirePro V9800 +43%

2.72 TFLOPS

Radeon R9 270 1024SP

VS

FirePro V9800

Graphics Card

Mar 2015

Release Date

Sep 2010

Volcanic Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

-

925 MHz

Boost Clock

-

1200 MHz

Memory Clock

1150 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

153.6GB/s

Bandwidth

147.2GB/s

Render Config

16

Compute Units

20

-

1024

Shading Units

1600

64

TMUs

80

32

ROPs

32

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

27.20 GPixel/s

59.20 GTexel/s

Texture Rate

68.00 GTexel/s

-

1.894 TFLOPS

FP32 (float)

2.720 TFLOPS

118.4 GFLOPS

FP64 (double)

544.0 GFLOPS

Board Design

150W

TDP

250W

450 W

Suggested PSU

600 W

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

Outputs

6x mini-DisplayPort 1.1 1x S-Video

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Pitcairn

GPU Name

Cypress

Pitcairn PRO (215-0828062)

GPU Variant

Cypress XT GL

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.8 billion

Transistors

2.154 billion

212 mm²

Die Size

334 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.2

OpenCL

1.2

Vulkan

N/A

-

5.1

Shader Model

5.0

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