XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
vs
XFX Radeon RX 6800 XT
GPU comparison with benchmarksThe XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming has 2560 shader units and these clock a maximum of 2.62 GHz which results in an FP32 computing power of 13.43 TFLOPS.
The XFX Radeon RX 6800 XT has 4608 shader units and these clock at a maximum of 2.25 GHz and achieve an FP32 computing power of 20.74 TFLOPS. |
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GPUThe XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming is equipped with a graphics chip of the RDNA 2 architecture, which has 40 streaming multiprocessors. The graphics card XFX Radeon RX 6800 XT is based on the RDNA 2 architecture and is equipped with 72 execution units. |
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| XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming | GPU | XFX Radeon RX 6800 XT |
| AMD Radeon RX 6750 XT | Based on | AMD Radeon RX 6800 XT |
| Navi 22 KXT | GPU Chip | Navi 21 XT |
| RDNA 2 | Architecture | RDNA 2 |
| 40 | Streaming Multiprocessors | 72 |
| 2560 | Shader | 4608 |
| 64 | Render Output Units | 128 |
| 160 | Texture Units | 288 |
| 40 | Raytracing Cores | 72 |
MemoryThe XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming is equipped with a 12 GB large GDDR6 graphics memory, which is equipped with 2.250 GHz clocks. The XFX Radeon RX 6800 XT has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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| 12 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 2.250 GHz | Memory Clock | 2.000 GHz |
| 18.0 Gbps | Memory Speed | 16.0 Gbps |
| 432 GB/s | Memory bandwidth | 512 GB/s |
| 192 bit | Memory Interface | 256 bit |
Clock SpeedsThe XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming has a turbo clock of 2.623 GHz. The turbo frequency of the XFX Radeon RX 6800 XT is 2.250 GHz. |
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| 2.324 GHz | Base Clock | 1.825 GHz |
| 2.623 GHz | Boost Clock | 2.250 GHz |
| 2.55 GHz | Avg (Game) Clock | 2.02 GHz |
| Yes | Overclocking | Yes |
Thermal DesignThe XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming 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 XFX Radeon RX 6800 XT 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. |
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| 250 W | TDP | 300 W |
| -- | TDP (up) | 345 W |
| 100 °C | Tjunction max | 100 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming are cooled with a Air cooling. The XFX Radeon RX 6800 XT is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 2 x 90 mm | Fan 1 | 3 x 80 mm |
| 1 x 100 mm | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 37 dB |
ConnectivityThe XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming supports the downward compatible copy protection HDCP in version 2.3. The XFX Radeon RX 6800 XT supports HDCP in version 2.3 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4a | DP Ports | 2x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetThe XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The XFX Radeon RX 6800 XT supports Microsoft's DirectX version 12_2 (Ultimate). |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| Addressable LED | LED | Non addressable LED |
Supported Video CodecsThis 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. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode | AV1 | Decode |
| Decode / Encode | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming is 51 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the XFX Radeon RX 6800 XT is 51 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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| 323 mm | Length | 267 mm |
| 132 mm | Height | 120 mm |
| 51 mm | Width | 50 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | 1500 g |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 7 nanometer process, XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming was released in Q2/2022. The XFX Radeon RX 6800 XT published in Q2/2021 is manufactured with a structure width of 7 nanometers. |
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| RX-675XYTBDP | Part-no | RX-68TMATFD8 |
| Q2/2022 | Release date | Q2/2021 |
| 549 $ (Reference) | Launch Price | 649 $ (Reference) |
| 7 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
2.324 GHz, 12 GB (250 W TDP)
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1.825 GHz, 16 GB (300 W TDP)
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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
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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Port Royal (Raytracing)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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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)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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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)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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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)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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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
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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Geekbench 6 - Metal
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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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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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XFX Speedster MERC 319 Radeon RX 6750 XT Black Gaming
12 GB GDDR6 |
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XFX Radeon RX 6800 XT
16 GB GDDR6 |
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