GPU comparison with benchmarksThe SAPPHIRE Pulse Radeon RX 6650 XT has 2048 shader units and these clock a maximum of 2.64 GHz which results in an FP32 computing power of 10.79 TFLOPS.
The SAPPHIRE Pulse Radeon RX 6750 XT has 2560 shader units and these clock at a maximum of 2.62 GHz and achieve an FP32 computing power of 13.40 TFLOPS. |
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GPUThe SAPPHIRE Pulse Radeon RX 6650 XT is equipped with a graphics chip of the RDNA 2 architecture, which has 32 streaming multiprocessors. The graphics card SAPPHIRE Pulse Radeon RX 6750 XT is based on the RDNA 2 architecture and is equipped with 40 execution units. |
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SAPPHIRE Pulse Radeon RX 6650 XT | GPU | SAPPHIRE Pulse Radeon RX 6750 XT |
AMD Radeon RX 6650 XT | Based on | AMD Radeon RX 6750 XT |
Navi 23 KXT | GPU Chip | Navi 22 KXT |
RDNA 2 | Architecture | RDNA 2 |
32 | Streaming Multiprocessors | 40 |
2048 | Shader | 2560 |
64 | Render Output Units | 64 |
128 | Texture Units | 160 |
32 | Raytracing Cores | 40 |
MemoryThe SAPPHIRE Pulse Radeon RX 6650 XT is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 2.190 GHz clocks. The SAPPHIRE Pulse Radeon RX 6750 XT has a 12 GB large GDDR6 graphics memory and the memory clock is 2.250GHz. |
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8 GB | Memory Size | 12 GB |
GDDR6 | Memory Type | GDDR6 |
2.190 GHz | Memory Clock | 2.250 GHz |
17.5 Gbps | Memory Speed | 18.0 Gbps |
280 GB/s | Memory bandwidth | 432 GB/s |
128 bit | Memory Interface | 192 bit |
Clock SpeedsThe SAPPHIRE Pulse Radeon RX 6650 XT has a turbo clock of 2.635 GHz. The turbo frequency of the SAPPHIRE Pulse Radeon RX 6750 XT is 2.618 GHz. |
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2.055 GHz | Base Clock | 2.200 GHz |
2.635 GHz | Boost Clock | 2.618 GHz |
2.41 GHz | Avg (Game) Clock | 2.51 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe SAPPHIRE Pulse Radeon RX 6650 XT has 1 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 SAPPHIRE Pulse Radeon RX 6750 XT is equipped with a 1 x 6-Pin, 1 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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176 W | TDP | 250 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 100 °C |
1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the SAPPHIRE Pulse Radeon RX 6650 XT are cooled with a Air cooling. The SAPPHIRE Pulse Radeon RX 6750 XT is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 90 mm | Fan 1 | 2 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe SAPPHIRE Pulse Radeon RX 6650 XT supports the downward compatible copy protection HDCP in version 2.3. The SAPPHIRE Pulse Radeon RX 6750 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 | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe SAPPHIRE Pulse Radeon RX 6650 XT supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The SAPPHIRE Pulse Radeon RX 6750 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 |
No LED lighting | LED | No LED lighting |
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 SAPPHIRE Pulse Radeon RX 6650 XT is 45 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the SAPPHIRE Pulse Radeon RX 6750 XT is 45 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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240 mm | Length | 280 mm |
120 mm | Height | 123 mm |
45 mm | Width | 51 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 8 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 7 nanometer process, SAPPHIRE Pulse Radeon RX 6650 XT was released in Q2/2022. The SAPPHIRE Pulse Radeon RX 6750 XT published in Q2/2022 is manufactured with a structure width of 7 nanometers. |
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11319-03-20G | Part-no | 11318-03-20G |
Q2/2022 | Release date | Q2/2022 |
399 $ (Reference) | Launch Price | 549 $ (Reference) |
7 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
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SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
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SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |
SAPPHIRE Pulse Radeon RX 6650 XT
8 GB GDDR6 |
|||
SAPPHIRE Pulse Radeon RX 6750 XT
12 GB GDDR6 |