MSI Radeon RX 6750 XT MECH 2X 12G OC
vs
PowerColor Radeon RX Vega 64 Liquid


GPU comparison with benchmarks

The MSI Radeon RX 6750 XT MECH 2X 12G OC has 2560 shader units and these clock a maximum of 2.62 GHz which results in an FP32 computing power of 13.40 TFLOPS.

The PowerColor Radeon RX Vega 64 Liquid has 4096 shader units and these clock at a maximum of 1.68 GHz and achieve an FP32 computing power of 13.73 TFLOPS.

GPU

The MSI Radeon RX 6750 XT MECH 2X 12G OC is equipped with a graphics chip of the RDNA 2 architecture, which has 40 streaming multiprocessors.

The graphics card PowerColor Radeon RX Vega 64 Liquid is based on the GCN 5 architecture and is equipped with 64 execution units.
MSI Radeon RX 6750 XT MECH 2X 12G OC GPU PowerColor Radeon RX Vega 64 Liquid
AMD Radeon RX 6750 XT Based on AMD RX Vega 64
Navi 22 KXT GPU Chip Vega 10 XT
RDNA 2 Architecture GCN 5
40 Streaming Multiprocessors 64
2560 Shader 4096
64 Render Output Units 64
160 Texture Units 256
40 Raytracing Cores 0

Memory

The MSI Radeon RX 6750 XT MECH 2X 12G OC is equipped with a 12 GB large GDDR6 graphics memory, which is equipped with 2.250 GHz clocks.

The PowerColor Radeon RX Vega 64 Liquid has a 8 GB large HBM2 graphics memory and the memory clock is 0.945GHz.

12 GB Memory Size 8 GB
GDDR6 Memory Type HBM2
2.250 GHz Memory Clock 0.945 GHz
18.0 Gbps Memory Speed 1.9 Gbps
432 GB/s Memory bandwidth 484 GB/s
192 bit Memory Interface 2048 bit

Clock Speeds

The MSI Radeon RX 6750 XT MECH 2X 12G OC has a turbo clock of 2.618 GHz. The turbo frequency of the PowerColor Radeon RX Vega 64 Liquid is 1.677 GHz.

2.200 GHz Base Clock 1.406 GHz
2.618 GHz Boost Clock 1.677 GHz
2.51 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The MSI Radeon RX 6750 XT MECH 2X 12G OC has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 100 °C.

The PowerColor Radeon RX Vega 64 Liquid is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.

250 W TDP 295 W
-- TDP (up) --
100 °C Tjunction max 100 °C
2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the MSI Radeon RX 6750 XT MECH 2X 12G OC are cooled with a Air cooling.

The PowerColor Radeon RX Vega 64 Liquid is cooled by a Air cooling.

Axial Fan-Type Axial (Radiator)
2 x 100 mm Fan 1 1 x 120 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) dB
-- Noise (Load) --

Connectivity

The MSI Radeon RX 6750 XT MECH 2X 12G OC supports the downward compatible copy protection HDCP in version 2.3.

The PowerColor Radeon RX Vega 64 Liquid supports HDCP in version 2.2 and all previous versions.

4 Max. Displays 4
2.3 HDCP-Version 2.2
1x HDMI v2.1 HDMI Ports 1x HDMI v2.0b
3x DP v1.4a DP Ports 3x DP v1.4
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The MSI Radeon RX 6750 XT MECH 2X 12G OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The PowerColor Radeon RX Vega 64 Liquid supports Microsoft's DirectX version 12_1.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_1
Yes Raytracing No
Yes DLSS / FSR Yes
No LED lighting LED No LED lighting

Supported Video Codecs

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.

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

Dimensions

The MSI Radeon RX 6750 XT MECH 2X 12G OC is 52 mm wide and therefore needs the space of 2 PCIe-Slots in the case.

The width of the PowerColor Radeon RX Vega 64 Liquid is 52 mm and thus requires the space of 2 PCIe-Slots in the PC case.

249 mm Length 283 mm
132 mm Height 130 mm
52 mm Width 40 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
932 g Weight --
PCIe 4.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

Manufactured using the 7 nanometer process, MSI Radeon RX 6750 XT MECH 2X 12G OC was released in Q2/2022.

The PowerColor Radeon RX Vega 64 Liquid published in Q3/2017 is manufactured with a structure width of 14 nanometers.

-- Part-no AXRX VEGA 64 8GBHBM2-3DHW
Q2/2022 Release date Q3/2017
549 $ (Reference) Launch Price 499 $ (Reference)
7 nm Structure size 14 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)

MSI Radeon RX 6750 XT MECH 2X 12G OC MSI Radeon RX 6750 XT MECH 2X 12G OC
12 GB GDDR6
103 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)

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

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)

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