AMD Radeon R9 Nano vs AMD Radeon VII

VS

AMD Radeon R9 Nano AMD Radeon VII

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 16GB VRAM Radeon VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages

256 additional rendering cores

Lower TDP (175W vs 295W)

AMD Radeon VII 's Advantages

Released 3 years and 6 months late

Boost Clock1750MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (1020GB/s vs 512.0GB/s)

Score

Benchmark

FP32 (float)

Radeon R9 Nano

8.192 TFLOPS

Radeon VII +64%

13.44 TFLOPS

3DMark Time Spy

Radeon R9 Nano

4607

Radeon VII +102%

9307

Shadow of the Tomb Raider 2160p

Radeon R9 Nano

28

Radeon VII +57%

44

Shadow of the Tomb Raider 1440p

Radeon R9 Nano

60

Radeon VII +36%

82

Shadow of the Tomb Raider 1080p

Radeon R9 Nano

75

Radeon VII +52%

114

Radeon R9 Nano

VS

Radeon VII

Graphics Card

Aug 2015

Release Date

Feb 2019

Pirate Islands

Generation

Vega II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1400 MHz

-

Boost Clock

1750 MHz

500 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

16GB

HBM

Memory Type

HBM2

4096bit

Memory Bus

4096bit

512.0GB/s

Bandwidth

1020GB/s

Render Config

-

SM Count

-

64

Compute Units

60

4096

Shading Units

3840

256

TMUs

240

64

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

112.0 GPixel/s

256.0 GTexel/s

Texture Rate

420.0 GTexel/s

8.192 TFLOPS

FP16 (half)

26.88 TFLOPS

8.192 TFLOPS

FP32 (float)

13.44 TFLOPS

512.0 GFLOPS

FP64 (double)

3.360 TFLOPS

Graphics Processor

Fiji

GPU Name

Vega 20

Fiji XT CA (215-0862120)

GPU Variant

Vega 20 XT

GCN 3.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

8.9 billion

Transistors

13.23 billion

596 mm²

Die Size

331 mm²

Board Design

175W

TDP

295W

450 W

Suggested PSU

600 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.3

Shader Model

6.7

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