GPU comparison with benchmarks

AMD Radeon R9 Nano vs AMD Radeon RX 6600

AMD Radeon R9 Nano
AMD Radeon R9 Nano 4 GB HBM · 1.00 GHz · 175 W Speed index 7/100
AMD Radeon RX 6600
AMD Radeon RX 6600 8 GB GDDR6 · 2.49 GHz · 132 W Speed index 7/100
In the gpu comparison between the AMD Radeon R9 Nano and the AMD Radeon RX 6600, we compare both the technical data and the benchmark results of the two graphics cards.

Quick comparison

In FP32 performance, the AMD Radeon RX 6600 is 9.0 % faster than the AMD Radeon R9 Nano.

AMD Radeon R9 NanoAMD Radeon RX 6600
Speed index
7/100
7/100
FP32
8.19 TFLOPS
8.93 TFLOPS
Boost Clock
1.00 GHz
2.49 GHz
Memory Size
4 GB HBM
8 GB GDDR6
Memory bandwidth
512 GB/s
224 GB/s
TDP
175 W
132 W
Launch Price
649 $
329 $

GPU

GPUAMD Radeon R9 NanoAMD Radeon RX 6600
Based onAMD Radeon R9 NanoAMD Radeon RX 6600
GPU ChipFiji XT CANavi 23 XL
Streaming Multiprocessors6428
Shader40961792
Render Output Units6464
Texture Units256112
Raytracing Cores--28
More information
The AMD Radeon R9 Nano is based on the AMD Radeon R9 Nano and has 4096 texture shaders and 64 execution units.

AMD Radeon RX 6600 is based on AMD Radeon RX 6600, which has 1792 shaders and 28 execution units.

Memory

MemoryAMD Radeon R9 NanoAMD Radeon RX 6600
Memory Size4 GB8 GB
Memory TypeHBMGDDR6
Memory Clock0.500 GHz1.750 GHz
Memory Speed1.0 Gbps14.0 Gbps
Memory bandwidth512 GB/s224 GB/s
Memory Interface4,096 bit128 bit
More information
The AMD Radeon R9 Nano has 4 GB of graphics memory of the type HBM and achieves a memory bandwidth of 512 GB/s.

The AMD Radeon RX 6600 can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 224 GB/s.

Clock Speeds

Clock SpeedsAMD Radeon R9 NanoAMD Radeon RX 6600
Base Clock1.000 GHz1.626 GHz
Boost Clock1.000 GHz2.491 GHz
Avg (Game) Clock--2.04 GHz
OverclockingYesYes
More information
The AMD Radeon R9 Nano clocks in the base with up to 1.000 GHz. The base frequency of the AMD Radeon RX 6600 is 1.626 GHz.

Thermal Design

Thermal DesignAMD Radeon R9 NanoAMD Radeon RX 6600
TDP175 W132 W
Tjunction max85 °C100 °C
PCIe-Power1 x 8-Pin1 x 8-Pin
More information
The TDP (Thermal Design Power) of the AMD Radeon R9 Nano is 175 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The AMD Radeon RX 6600 has a TDP of 132 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.

Cooler & Fans

Cooler & FansAMD Radeon R9 NanoAMD Radeon RX 6600
Fan-TypeAxial (Radiator)Axial
Fan 11 x 90 mm1
Cooler-TypeAir coolingAir cooling
Noise (Idle)--0 dB
More information
The AMD Radeon R9 Nano has a total of 1 Axial (Radiator) fans.

The AMD Radeon RX 6600 has 1 Axial fans to cool the GPU and memory.

Connectivity

ConnectivityAMD Radeon R9 NanoAMD Radeon RX 6600
Max. Displays44
HDCP--2.3
HDMI1x HDMI 1.4a1x HDMI 2.1
DisplayPort3x DP 1.23x DP 1.4
More information
In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the AMD Radeon R9 Nano.

The AMD Radeon RX 6600 supports a maximum of 4 screens.

Featureset

FeaturesetAMD Radeon R9 NanoAMD Radeon RX 6600
Max. resolution4096x21607680x4320
DirectX12_012_2 (Ultimate)
RaytracingNoYes
DLSS / FSRNoYes
LEDNo LED lightingNo LED lighting
More information
The AMD Radeon R9 Nano supports a maximum resolution of 4096x2160 pixels.

The maximum resolution of the AMD Radeon RX 6600 is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsAMD Radeon R9 NanoAMD Radeon RX 6600
h264Decode / EncodeDecode / Encode
h265 / HEVCDecodeDecode / Encode
VP8NoDecode / Encode
VP9NoDecode / Encode
AV1NoDecode
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Dimensions

DimensionsAMD Radeon R9 NanoAMD Radeon RX 6600
Length154 mm--
Height112 mm--
Width40 mm--
Width (Slots)2 Slots--
SFF-ReadyNoNo
More information
The AMD Radeon R9 Nano is 154 mm long, 112 mm high and 40 mm wide.

The AMD Radeon RX 6600 is -- long, -- high and -- wide.

Additional data

Additional dataAMD Radeon R9 NanoAMD Radeon RX 6600
GPU InterfacePCIe 3.0 x 16PCIe 4.0 x 8
Release dateQ3/2015Q4/2021
Launch Price649 $329 $
Structure size28 nm7 nm
Documents--data sheet
More information
The AMD Radeon R9 Nano was released in Q3/2015 at a price of 649 $.

The AMD Radeon RX 6600 was introduced in Q4/2021 at a price of 329 $.

Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score AMD Radeon RX 6600 +72.4 %

  1. 2,199
  2. 3,792

Port Royal (Raytracing)

  1. no data
  2. 3,907

Speed Way Graphics Score (Raytracing)

  1. no data
  2. 1,344

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL AMD Radeon RX 6600 +25.4 %

  1. 56,846
  2. 71,285

Geekbench 6 - Vulkan AMD Radeon RX 6600 +27.0 %

  1. 63,331
  2. 80,425

Geekbench 6 - Metal AMD Radeon RX 6600 +72.1 %

  1. 57,004
  2. 98,120

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