AMD FirePro S9100 vs ATI FirePro V7900

VS

AMD FirePro S9100

ATI FirePro V7900

We compared two Desktop platform GPUs: 12GB VRAM FirePro S9100 and 2GB VRAM FirePro V7900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S9100 's Advantages

Released 3 years and 5 months late

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (320.0GB/s vs 160.0GB/s)

1280 additional rendering cores

ATI FirePro V7900 's Advantages

Lower TDP (150W vs 225W)

Score

Benchmark

FP32 (float)

FirePro S9100 +127%

4.219 TFLOPS

FirePro V7900

1.856 TFLOPS

FirePro S9100

VS

FirePro V7900

Graphics Card

Oct 2014

Release Date

May 2011

FirePro

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

1250 MHz

Memory

12GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

512bit

Memory Bus

256bit

320.0GB/s

Bandwidth

160.0GB/s

Render Config

40

Compute Units

20

-

2560

Shading Units

1280

160

TMUs

80

64

ROPs

32

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

52.74 GPixel/s

Pixel Rate

23.20 GPixel/s

131.8 GTexel/s

Texture Rate

58.00 GTexel/s

-

4.219 TFLOPS

FP32 (float)

1.856 TFLOPS

2.109 TFLOPS

FP64 (double)

464.0 GFLOPS

Board Design

225W

TDP

150W

550 W

Suggested PSU

450 W

No outputs

Outputs

4x DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Hawaii

GPU Name

Cayman

Hawaii GL40

GPU Variant

Cayman PRO GL

GCN 2.0

Architecture

TeraScale 3

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

6.2 billion

Transistors

2.64 billion

438 mm²

Die Size

389 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

6.3

Shader Model

5.0

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