The SPARKLE Intel Arc B570 GUARDIAN OC has 2304 shader units and these clock at a maximum of 2.66 GHz and achieve an FP32 computing power of 12.26 TFLOPS.
Quick comparison
In FP32 performance, the Acer Intel Arc B580 12 GB is 12 % faster than the SPARKLE Intel Arc B570 GUARDIAN OC.
The Acer Intel Arc B580 12 GB is equipped with a graphics chip of the Battlemage architecture, which has 20 streaming multiprocessors.
The graphics card SPARKLE Intel Arc B570 GUARDIAN OC is based on the Battlemage architecture and is equipped with 18 execution units.
Memory
Memory
Acer Intel Arc B580 12 GB
SPARKLE Intel Arc B570 GUARDIAN OC
Memory Size
12 GB
10 GB
Memory Type
GDDR6
GDDR6
Memory Clock
2.375 GHz
2.375 GHz
Memory Speed
19.0 Gbps
19.0 Gbps
Memory bandwidth
456 GB/s
380 GB/s
Memory Interface
192 bit
160 bit
More information
The Acer Intel Arc B580 12 GB is equipped with a 12 GB large GDDR6 graphics memory, which is equipped with 2.375 GHz clocks.
The SPARKLE Intel Arc B570 GUARDIAN OC has a 10 GB large GDDR6 graphics memory and the memory clock is 2.375GHz.
Clock Speeds
Clock Speeds
Acer Intel Arc B580 12 GB
SPARKLE Intel Arc B570 GUARDIAN OC
Base Clock
2.670 GHz
2.660 GHz
Boost Clock
2.670 GHz
2.660 GHz
Overclocking
Yes
Yes
More information
The Acer Intel Arc B580 12 GB has a turbo clock of 2.670 GHz. The turbo frequency of the SPARKLE Intel Arc B570 GUARDIAN OC is 2.660 GHz.
Thermal Design
Thermal Design
Acer Intel Arc B580 12 GB
SPARKLE Intel Arc B570 GUARDIAN OC
TDP
190 W
150 W
PCIe-Power
1 x 8-Pin
1 x 8-Pin
More information
The Acer Intel Arc B580 12 GB has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as Unknown.
The SPARKLE Intel Arc B570 GUARDIAN OC is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is Unknown.
Cooler & Fans
Cooler & Fans
Acer Intel Arc B580 12 GB
SPARKLE Intel Arc B570 GUARDIAN OC
Fan-Type
Axial
Axial
Fan 1
2 x 90 mm
2 x 90 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
More information
The graphics processor and graphics memory of the Acer Intel Arc B580 12 GB are cooled with a Air cooling.
The SPARKLE Intel Arc B570 GUARDIAN OC is cooled by a Air cooling.
Connectivity
Connectivity
Acer Intel Arc B580 12 GB
SPARKLE Intel Arc B570 GUARDIAN OC
Max. Displays
4
4
HDCP
2.3
2.3
HDMI
1x HDMI 2.1a
1x HDMI 2.1a
DisplayPort
3x DP 2.1
3x DP 2.1
More information
The Acer Intel Arc B580 12 GB supports the downward compatible copy protection HDCP in version 2.3.
The SPARKLE Intel Arc B570 GUARDIAN OC supports HDCP in version 2.3 and all previous versions.
Featureset
Featureset
Acer Intel Arc B580 12 GB
SPARKLE Intel Arc B570 GUARDIAN OC
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
No
No
LED
Addressable LED
Addressable LED
More information
The Acer Intel Arc B580 12 GB supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The SPARKLE Intel Arc B570 GUARDIAN OC supports Microsoft's DirectX version 12_2 (Ultimate).
Supported Video Codecs
Supported Video Codecs
Acer Intel Arc B580 12 GB
SPARKLE Intel Arc B570 GUARDIAN OC
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
No
No
VP9
Decode / Encode
Decode / Encode
AV1
Decode / Encode
Decode / Encode
More information
This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.
Dimensions
Dimensions
Acer Intel Arc B580 12 GB
SPARKLE Intel Arc B570 GUARDIAN OC
Length
268 mm
242 mm
Height
113 mm
105 mm
Width
40 mm
44 mm
Width (Slots)
2 Slots
3 Slots
Weight
--
796 g
SFF-Ready
No
No
More information
The Acer Intel Arc B580 12 GB is 40 mm wide and therefore needs the space of 3 PCIe-Slots in the case.
The width of the SPARKLE Intel Arc B570 GUARDIAN OC is 40 mm and thus requires the space of 3 PCIe-Slots in the PC case.
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
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:
Here you can rate the SPARKLE Intel Arc B570 GUARDIAN OC to help other visitors make their purchasing decisions. The average rating is 4.0 stars (2 ratings). Rate now:
