ASRock Radeon RX 7800 XT Challenger 16GB OC
Benchmark and Specs


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Benchmark and Specs

All technical data and various benchmarks of the ASRock Radeon RX 7800 XT Challenger 16GB OC are listed on this page. The graphics card is based on the Navi 32 XT (RDNA 3) graphics chip, which is manufactured with a structure width of 5 nm. The ASRock Radeon RX 7800 XT Challenger 16GB OC can operate up to 4 screens with a maximum resolution of up to 7680x4320 become.

GPU

The ASRock Radeon RX 7800 XT Challenger 16GB OC has 60 execution units with 3840 shaders. This gives the graphics card a theoretical FP32 computing power of 38.01 TFLOPS.

Based on: AMD Radeon RX 7800 XT
GPU Chip: Navi 32 XT (RDNA 3)
Streaming Multiprocessors: 60
Shader: 3840
Render Output Units: 96
Texture Units: 240
Raytracing Cores: 60

Memory

The ASRock Radeon RX 7800 XT Challenger 16GB OC is equipped with 16 GB graphics memory of the type GDDR6. The memory clock of the graphics card is 2.438 GHz and the speed is 19.5 Gbps.

Memory Size: 16 GB
Memory Type: GDDR6
Memory Clock: 2.438 GHz
Memory Speed: 19.5 Gbps
Memory bandwidth: 624 GB/s
Memory Interface: 256 bit

Clock Speeds

The base frequency of this graphics card is 1.800 GHz and the manufacturer specifies the maximum turbo clock as 2.475 GHz. If supported (see below), the performance can be further increased by overclocking.

Base Clock: 1.800 GHz
Boost Clock: 2.475 GHzDeviation vs GPU group+ 2 %
Avg (Game) Clock: 2.169 GHzDeviation vs GPU group+ 2 %
Overclocking: Yes

Thermal Design

The ASRock Radeon RX 7800 XT Challenger 16GB OC is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is --.

TDP: 263 W (Reference)
TDP (up): --
Tjunction max: 96 °C
PCIe-Power: 2 x 8-Pin

Cooler & Fans

Graphics processor and graphics memory of the ASRock Radeon RX 7800 XT Challenger 16GB OC are cooled by a Air cooling.

Fan-Type: Axial
Fan 1: 2 x 100 mm
Fan 2: --
Cooler-Type: Air cooling
Noise (Idle): 0 dB / Silent
Noise (Load): --

Connectivity

Up to 4 monitors can be operated with the ASRock Radeon RX 7800 XT Challenger 16GB OC.

Max. Displays: 4
HDCP-Version: 2.3
HDMI Ports: 1x HDMI v2.1
DP Ports: 3x DP v2.1
DVI Ports: --
VGA Ports: --
USB-C Ports: --

Featureset

With the ASRock Radeon RX 7800 XT Challenger 16GB OC it is possible to operate a screen with a resolution of up to 7680x4320 pixels. Furthermore, the DirectX standard version 12_2 (Ultimate) is supported.

Max. resolution: 7680x4320
DirectX: 12_2 (Ultimate)
Raytracing: Yes
DLSS / FSR: Yes
LED: No LED lighting

Supported Video Codecs

This area lists the video codecs that the ASRock Radeon RX 7800 XT Challenger 16GB OC can decode or encode in hardware in order to minimize the processor load, which leads to lower power consumption.

h264: Decode / Encode
h265 / HEVC: Decode / Encode
VP8: Decode / Encode
VP9: Decode / Encode
AV1: Decode / Encode

Dimensions

The ASRock Radeon RX 7800 XT Challenger 16GB OC needs the space of 3 PCIe-Slots in a case. It is 267 mm long, 130 mm high and 51 mm wide.

Length: 267 mm
Height: 130 mm
Width: 51 mm
Width (Slots): 3 PCIe-Slots
Weight: 985 g
SFF-Ready: No

Additional data

The ASRock Radeon RX 7800 XT Challenger 16GB OC was released in Q3/2023 at a price of 499 $ (Reference). The graphics card manufactured in 5 nm is connected to the system via PCIe 4 x 16 lanes.

GPU Interface: PCIe 4 x 16
Release date: Q3/2023
Launch Price: 499 $ (Reference)
Structure size: 5 nm
Part-no: RX7800XT CL 16GO
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)

ASRock Radeon RX 7800 XT Challenger 16GB OC ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6
39 fps (avg)
AMD Radeon RX 7800 XT AMD Radeon RX 7800 XT
Average of gpu group
38 fps (avg)

2560x1440 (1440p)

ASRock Radeon RX 7800 XT Challenger 16GB OC ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6
84 fps (avg)
AMD Radeon RX 7800 XT AMD Radeon RX 7800 XT
Average of gpu group
82 fps (avg)

1920x1080 (1080p)

ASRock Radeon RX 7800 XT Challenger 16GB OC ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6
128 fps (avg)
AMD Radeon RX 7800 XT AMD Radeon RX 7800 XT
Average of gpu group
126 fps (avg)

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)

ASRock Radeon RX 7800 XT Challenger 16GB OC ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6
42 fps (avg)
AMD Radeon RX 7800 XT AMD Radeon RX 7800 XT
Average of gpu group
42 fps (avg)

2560x1440 (1440p)

ASRock Radeon RX 7800 XT Challenger 16GB OC ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6
85 fps (avg)
AMD Radeon RX 7800 XT AMD Radeon RX 7800 XT
Average of gpu group
86 fps (avg)

1920x1080 (1080p)

ASRock Radeon RX 7800 XT Challenger 16GB OC ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6
135 fps (avg)
AMD Radeon RX 7800 XT AMD Radeon RX 7800 XT
Average of gpu group
136 fps (avg)

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

ASRock Radeon RX 7800 XT Challenger 16GB OC ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6
135039
AMD Radeon RX 7800 XT AMD Radeon RX 7800 XT
Average of gpu group
132588

Geekbench 6 - Vulkan

ASRock Radeon RX 7800 XT Challenger 16GB OC ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6
149511
AMD Radeon RX 7800 XT AMD Radeon RX 7800 XT
Average of gpu group
146797

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)

More benchmarks

In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.

We use the following benchmarks to measure the performance of a graphics card:

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