ASRock Intel Arc A770 Phantom Gaming D 8GB OC
vs
ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB


GPU comparison with benchmarks

The ASRock Intel Arc A770 Phantom Gaming D 8GB OC is based on the Intel Arc A770 Graphics 8GB (Alchemist) and has 8 GB GDDR6 graphics memory with a bandwidth of 512 GB/s.

The ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB is based on the NVIDIA GeForce RTX 3080 12GB (Ampere) and has 12 GB GDDR6X graphics memory with a bandwidth of 912 GB/s.

GPU

The ASRock Intel Arc A770 Phantom Gaming D 8GB OC has the ACM-G10 graphics chip installed, which is based on the Alchemist architecture.

The ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB is based on the graphics chip GA102, which comes from the Ampere architecture.
ASRock Intel Arc A770 Phantom Gaming D 8GB OC GPU ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB
Intel Arc A770 Graphics 8GB Based on NVIDIA GeForce RTX 3080 12GB
ACM-G10 GPU Chip GA102
Alchemist Architecture Ampere
512 Streaming Multiprocessors 70
4096 Shader 8960
128 Render Output Units 112
256 Texture Units 280
32 Raytracing Cores 70

Memory

The graphics memory of the ASRock Intel Arc A770 Phantom Gaming D 8GB OC clocks at 2.000 GHz, which corresponds to a speed of 16.0 Gbps.

The graphics memory speed of the ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB is 19.0 Gbps and the clock speed is 1.188 GHz.

8 GB Memory Size 12 GB
GDDR6 Memory Type GDDR6X
2.000 GHz Memory Clock 1.188 GHz
16.0 Gbps Memory Speed 19.0 Gbps
512 GB/s Memory bandwidth 912 GB/s
256 bit Memory Interface 384 bit

Clock Speeds

The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

2.200 GHz Base Clock 1.260 GHz
2.200 GHz Boost Clock 1.815 GHz
Avg (Game) Clock 1.79 GHz
Yes Overclocking Yes

Thermal Design

The ASRock Intel Arc A770 Phantom Gaming D 8GB OC is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 225 W.

The ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 350 W.

225 W TDP 350 W
-- TDP (up) --
Unknown Tjunction max 93 °C
2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The ASRock Intel Arc A770 Phantom Gaming D 8GB OC is equipped with a total of 3 Axial main fans.

The ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB has 3 Axial main fans that cool the GPU and memory.

Axial Fan-Type Axial
3 x 90 mm Fan 1 3 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

Up to 4 screens can be operated with the ASRock Intel Arc A770 Phantom Gaming D 8GB OC.

The ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB supports the operation of a maximum of 4 monitors.

4 Max. Displays 4
2.3 HDCP-Version 2.3
1x HDMI v2.1 HDMI Ports 2x HDMI v2.1
3x DP v2.0 DP Ports 3x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

With the ASRock Intel Arc A770 Phantom Gaming D 8GB OC it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
No DLSS / FSR Yes
Addressable LED LED ASUS Aura Sync

Supported Video Codecs

The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode / Encode AV1 Decode
No VP8 Decode
Decode / Encode VP9 Decode

Dimensions

The ASRock Intel Arc A770 Phantom Gaming D 8GB OC is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing.

The ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface.

305 mm Length 300 mm
131 mm Height 127 mm
56 mm Width 52 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
1146 g Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

The ASRock Intel Arc A770 Phantom Gaming D 8GB OC has been manufactured with a structure width of 6 nanometers since Q4/2022.

The ASUS TUF Gaming GeForce RTX 3080 OC Edition 12GB came on the market in Q1/2022 and will have a structure width of 8 nanometers manufactured.

A770 PGD 8GO Part-no TUF-RTX3080-O12G-GAMING
Q4/2022 Release date Q1/2022
-- Launch Price 699 $ (Reference)
6 nm Structure size 8 nm
data sheet Documents data sheet

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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

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

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)

2560x1440 (1440p)

1920x1080 (1080p)

The Last of Us Part 1

The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

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

Geekbench 6 - Vulkan

FP32 Performance (Single-precision TFLOPS)

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.

FP32 (TFLOPS)

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