ATI FirePro V4900 vs AMD Radeon R9 Nano

VS

ATI FirePro V4900

AMD Radeon R9 Nano

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V4900 and 4GB VRAM Radeon R9 Nano to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V4900 's Advantages

Lower TDP (75W vs 175W)

AMD Radeon R9 Nano 's Advantages

Released 3 years and 9 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)

3616 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V4900

0.768 TFLOPS

Radeon R9 Nano +966%

8.192 TFLOPS

FirePro V4900

VS

Radeon R9 Nano

Graphics Card

Nov 2011

Release Date

Aug 2015

FirePro

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

500 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

HBM

128bit

Memory Bus

4096bit

64.00GB/s

Bandwidth

512.0GB/s

Render Config

6

Compute Units

64

-

480

Shading Units

4096

24

TMUs

256

8

ROPs

64

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

64.00 GPixel/s

19.20 GTexel/s

Texture Rate

256.0 GTexel/s

-

FP16 (half)

8.192 TFLOPS

768.0 GFLOPS

FP32 (float)

8.192 TFLOPS

-

FP64 (double)

512.0 GFLOPS

Board Design

75W

TDP

175W

250 W

Suggested PSU

450 W

1x DVI 2x DisplayPort 1.1

Outputs

1x HDMI 1.4a 3x DisplayPort 1.2

None

Power Connectors

1x 8-pin

Graphics Processor

Turks

GPU Name

Fiji

Turks XT GL

GPU Variant

Fiji XT CA (215-0862120)

TeraScale 2

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.716 billion

Transistors

8.9 billion

118 mm²

Die Size

596 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.0

N/A

Vulkan

1.2

-

5.0

Shader Model

6.3

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