AMD Radeon R9 270 1024SP vs AMD FirePro S9100

VS

AMD Radeon R9 270 1024SP

AMD FirePro S9100

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 12GB VRAM FirePro S9100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 1024SP 's Advantages

Boost Clock925MHz

Lower TDP (150W vs 225W)

AMD FirePro S9100 's Advantages

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (320.0GB/s vs 153.6GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 270 1024SP

1.894 TFLOPS

FirePro S9100 +122%

4.219 TFLOPS

Radeon R9 270 1024SP

VS

FirePro S9100

Graphics Card

Mar 2015

Release Date

Oct 2014

Volcanic Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

-

925 MHz

Boost Clock

-

1200 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

512bit

153.6GB/s

Bandwidth

320.0GB/s

Render Config

16

Compute Units

40

-

1024

Shading Units

2560

64

TMUs

160

32

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

52.74 GPixel/s

59.20 GTexel/s

Texture Rate

131.8 GTexel/s

-

1.894 TFLOPS

FP32 (float)

4.219 TFLOPS

118.4 GFLOPS

FP64 (double)

2.109 TFLOPS

Board Design

150W

TDP

225W

450 W

Suggested PSU

550 W

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

Outputs

No outputs

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Pitcairn

GPU Name

Hawaii

Pitcairn PRO (215-0828062)

GPU Variant

Hawaii GL40

GCN 1.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.8 billion

Transistors

6.2 billion

212 mm²

Die Size

438 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.0

1.2

Vulkan

1.2

-

5.1

Shader Model

6.3

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