AMD Radeon R9 Nano vs ATI FirePro V7800P

VS

AMD Radeon R9 Nano

ATI FirePro V7800P

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 2GB VRAM FirePro V7800P to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages

Released 4 years and 3 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 128.0GB/s)

2656 additional rendering cores

ATI FirePro V7800P 's Advantages

Lower TDP (138W vs 175W)

Score

Benchmark

FP32 (float)

Radeon R9 Nano +306%

8.192 TFLOPS

FirePro V7800P

2.016 TFLOPS

Radeon R9 Nano

VS

FirePro V7800P

Graphics Card

Aug 2015

Release Date

May 2011

Pirate Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

2GB

HBM

Memory Type

GDDR5

4096bit

Memory Bus

256bit

512.0GB/s

Bandwidth

128.0GB/s

Render Config

64

Compute Units

18

-

4096

Shading Units

1440

256

TMUs

72

64

ROPs

32

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

22.40 GPixel/s

256.0 GTexel/s

Texture Rate

50.40 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

2.016 TFLOPS

512.0 GFLOPS

FP64 (double)

403.2 GFLOPS

Board Design

175W

TDP

138W

450 W

Suggested PSU

300 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x DisplayPort 1.1

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Fiji

GPU Name

Cypress

Fiji XT CA (215-0862120)

GPU Variant

Cypress PRO GL

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

8.9 billion

Transistors

2.154 billion

596 mm²

Die Size

334 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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