XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
Benchmark and Specs


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Benchmark and Specs

Here we show you benchmarks and technical data for the XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming. The graphics card is based on the AMD Radeon RX 6650 XT (RDNA 2) and has 8 GB GDDR6 graphics memory with a memory bandwidth of 280 GB/s. The XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming has 32 execution units with 2048 shaders.

GPU

The XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming has 2048 shaders and 32 execution units. The graphics card thus achieves a theoretical FP32 computing power of 11.03 TFLOPS.

Based on: AMD Radeon RX 6650 XT
GPU Chip: Navi 23 KXT (RDNA 2)
Streaming Multiprocessors: 32
Shader: 2048
Render Output Units: 64
Texture Units: 128
Raytracing Cores: 32

Memory

The XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming can use 8 GB graphics memory of the type GDDR6. The graphics card thus achieves a memory bandwidth of 280 GB/s on a 128 bit wide memory interface.

Memory Size: 8 GB
Memory Type: GDDR6
Memory Clock: 2.190 GHz
Memory Speed: 17.5 Gbps
Memory bandwidth: 280 GB/s
Memory Interface: 128 bit

Clock Speeds

The base clock frequency of the XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming is 2.192 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.

Base Clock: 2.192 GHzDeviation vs GPU group+ 7 %
Boost Clock: 2.694 GHzDeviation vs GPU group+ 2 %
Avg (Game) Clock: 2.523 GHzDeviation vs GPU group+ 5 %
Overclocking: Yes

Thermal Design

The TDP (Thermal Design Power) of the XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming is 175 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

TDP: 175 WDeviation vs GPU group-1 %
TDP (up): --
Tjunction max: 100 °C
PCIe-Power: 1 x 8-Pin

Cooler & Fans

The XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming has a total of 3 Axial fans to cool the graphics processor and graphics memory.

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

Connectivity

Up to 4 screens can be connected to the XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming.

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

Featureset

The XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming has a maximum resolution of 7680x4320 pixels. The graphics card supports the DirectX 12_2 (Ultimate) standard.

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

Supported Video Codecs

The video codecs accelerated in hardware by the XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming reduce the processor load and ensure lower energy consumption.

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

Dimensions

The XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming is 274 mm long and 114 mm high. With a width of 50 mm, the graphics card requires 3 PCIe-Slots in the case.

Length: 274 mm
Height: 114 mm
Width: 50 mm
Width (Slots): 3 PCIe-Slots
Weight: --

Additional data

The XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming made in 7 nm was published in Q2/2022 for 399 $ (Reference).

GPU Interface: PCIe 4.0 x 8
Release date: Q2/2022
Launch Price: 399 $ (Reference)
Structure size: 7 nm
Part-no: RX-665X8TBDY
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)

XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6
31 fps (avg)
AMD Radeon RX 6650 XT AMD Radeon RX 6650 XT
Average of gpu group
30 fps (avg)

2560x1440 (1440p)

XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6
38 fps (avg)
AMD Radeon RX 6650 XT AMD Radeon RX 6650 XT
Average of gpu group
37 fps (avg)

1920x1080 (1080p)

XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6
60 fps (avg)
AMD Radeon RX 6650 XT AMD Radeon RX 6650 XT
Average of gpu group
59 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.

2560x1440 (1440p)

XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6
33 fps (avg)
AMD Radeon RX 6650 XT AMD Radeon RX 6650 XT
Average of gpu group
32 fps (avg)

1920x1080 (1080p)

XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6
74 fps (avg)
AMD Radeon RX 6650 XT AMD Radeon RX 6650 XT
Average of gpu group
72 fps (avg)

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)

XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6
55 fps (avg)
AMD Radeon RX 6650 XT AMD Radeon RX 6650 XT
Average of gpu group
55 fps (avg)

2560x1440 (1440p)

XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6
112 fps (avg)
AMD Radeon RX 6650 XT AMD Radeon RX 6650 XT
Average of gpu group
111 fps (avg)

1920x1080 (1080p)

XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming XFX Speedster MERC 308 Radeon RX 6650 XT BLACK Gaming
8 GB GDDR6
159 fps (avg)
AMD Radeon RX 6650 XT AMD Radeon RX 6650 XT
Average of gpu group
157 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

Geekbench 6 - Vulkan

Geekbench 6 - Metal

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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