GPU comparison with benchmarks

AMD Radeon RX 6600 vs Acer Intel Arc B580 12 GB

AMD Radeon RX 6600
AMD Radeon RX 6600 8 GB GDDR6 · 2.49 GHz · 132 W Speed index 7/100
Acer Intel Arc B580 12 GB
Acer Intel Arc B580 12 GB 12 GB GDDR6 · 2.67 GHz · 190 W Speed index 11/100
In the gpu comparison between the AMD Radeon RX 6600 and the Acer Intel Arc B580 12 GB, we compare both the technical data and the benchmark results of the two graphics cards.

Quick comparison

In FP32 performance, the Acer Intel Arc B580 12 GB is 53 % faster than the AMD Radeon RX 6600.

AMD Radeon RX 6600Acer Intel Arc B580 12 GB
Speed index
7/100
11/100
FP32
8.93 TFLOPS
13.67 TFLOPS
Boost Clock
2.49 GHz
2.67 GHz
Memory Size
8 GB GDDR6
12 GB GDDR6
Memory bandwidth
224 GB/s
456 GB/s
TDP
132 W
190 W
Launch Price
329 $
249 $

GPU

GPUAMD Radeon RX 6600Acer Intel Arc B580 12 GB
Based onAMD Radeon RX 6600Intel Arc B580 Graphics
GPU ChipNavi 23 XLBMG-G21
Streaming Multiprocessors2820
Shader17922560
Render Output Units6480
Texture Units112160
Raytracing Cores2820
More information
The AMD Radeon RX 6600 is based on the AMD Radeon RX 6600 and has 1792 texture shaders and 28 execution units.

Acer Intel Arc B580 12 GB is based on Intel Arc B580 Graphics, which has 2560 shaders and 20 execution units.

Memory

MemoryAMD Radeon RX 6600Acer Intel Arc B580 12 GB
Memory Size8 GB12 GB
Memory TypeGDDR6GDDR6
Memory Clock1.750 GHz2.375 GHz
Memory Speed14.0 Gbps19.0 Gbps
Memory bandwidth224 GB/s456 GB/s
Memory Interface128 bit192 bit
More information
The AMD Radeon RX 6600 has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 224 GB/s.

The Acer Intel Arc B580 12 GB can access 12 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 456 GB/s.

Clock Speeds

Clock SpeedsAMD Radeon RX 6600Acer Intel Arc B580 12 GB
Base Clock1.626 GHz2.670 GHz
Boost Clock2.491 GHz2.670 GHz
Avg (Game) Clock2.04 GHz--
OverclockingYesYes
More information
The AMD Radeon RX 6600 clocks in the base with up to 1.626 GHz. The base frequency of the Acer Intel Arc B580 12 GB is 2.670 GHz.

Thermal Design

Thermal DesignAMD Radeon RX 6600Acer Intel Arc B580 12 GB
TDP132 W190 W
Tjunction max100 °CUnknown
PCIe-Power1 x 8-Pin1 x 8-Pin
More information
The TDP (Thermal Design Power) of the AMD Radeon RX 6600 is 132 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The Acer Intel Arc B580 12 GB has a TDP of 190 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.

Cooler & Fans

Cooler & FansAMD Radeon RX 6600Acer Intel Arc B580 12 GB
Fan-TypeAxialAxial
Fan 112 x 90 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB0 dB
More information
The AMD Radeon RX 6600 has a total of 1 Axial fans.

The Acer Intel Arc B580 12 GB has 2 Axial fans to cool the GPU and memory.

Connectivity

ConnectivityAMD Radeon RX 6600Acer Intel Arc B580 12 GB
Max. Displays44
HDCP2.32.3
HDMI1x HDMI 2.11x HDMI 2.1a
DisplayPort3x DP 1.43x DP 2.1
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 RX 6600.

The Acer Intel Arc B580 12 GB supports a maximum of 4 screens.

Featureset

FeaturesetAMD Radeon RX 6600Acer Intel Arc B580 12 GB
Max. resolution7680x43207680x4320
DirectX12_2 (Ultimate)12_2 (Ultimate)
RaytracingYesYes
DLSS / FSRYesNo
LEDNo LED lightingAddressable LED
More information
The AMD Radeon RX 6600 supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the Acer Intel Arc B580 12 GB is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsAMD Radeon RX 6600Acer Intel Arc B580 12 GB
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeDecode / Encode
VP8Decode / EncodeNo
VP9Decode / EncodeDecode / Encode
AV1DecodeDecode / Encode
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 RX 6600Acer Intel Arc B580 12 GB
Length--268 mm
Height--113 mm
Width--40 mm
Width (Slots)--2 Slots
SFF-ReadyNoNo
More information
The AMD Radeon RX 6600 is -- long, -- high and -- wide.

The Acer Intel Arc B580 12 GB is 268 mm long, 113 mm high and 40 mm wide.

Additional data

Additional dataAMD Radeon RX 6600Acer Intel Arc B580 12 GB
GPU InterfacePCIe 4.0 x 8PCIe 4.0 x 8
Release dateQ4/2021Q4/2024
Launch Price329 $249 $
Structure size7 nm5 nm
Documentsdata sheetdata sheet
More information
The AMD Radeon RX 6600 was released in Q4/2021 at a price of 329 $.

The Acer Intel Arc B580 12 GB was introduced in Q4/2024 at a price of 249 $.

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

  1. 3,792
  2. no data

Port Royal (Raytracing)

  1. 3,907
  2. no data

Speed Way Graphics Score (Raytracing)

  1. 1,344
  2. no data

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)

  1. 24 fps (avg)
  2. no data

2560x1440 (1440p)

  1. 31 fps (avg)
  2. no data

1920x1080 (1080p)

  1. 50 fps (avg)
  2. no data

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

  1. 71,285
  2. no data

Geekbench 6 - Vulkan

  1. 80,425
  2. no data

Geekbench 6 - Metal

  1. 98,120
  2. no data

Rate these graphics cards now

Here you can rate the AMD Radeon RX 6600 to help other visitors make their purchasing decisions. The average rating is 4.3 stars (28 ratings). Rate now:

Here you can rate the Acer Intel Arc B580 12 GB to help other visitors make their purchasing decisions. The average rating is 4.5 stars (23 ratings). Rate now:

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