GPU comparison with benchmarksIn the gpu comparison between the SAPPHIRE PULSE Radeon RX 7900 GRE 16GB and the Manli Nebula GeForce RTX 5070, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe SAPPHIRE PULSE Radeon RX 7900 GRE 16GB is based on the AMD Radeon RX 7900 GRE and has 5120 texture shaders and 80 execution units. Manli Nebula GeForce RTX 5070 is based on NVIDIA GeForce RTX 5070, which has 6144 shaders and 48 execution units. |
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| SAPPHIRE PULSE Radeon RX 7900 GRE 16GB | GPU | Manli Nebula GeForce RTX 5070 |
| AMD Radeon RX 7900 GRE | Based on | NVIDIA GeForce RTX 5070 |
| Navi 31 | GPU Chip | GB205-300-A1 |
| RDNA 3 | Architecture | Blackwell |
| 80 | Streaming Multiprocessors | 48 |
| 5120 | Shader | 6144 |
| 192 | Render Output Units | 64 |
| 320 | Texture Units | 192 |
| 80 | Raytracing Cores | 48 |
MemoryThe SAPPHIRE PULSE Radeon RX 7900 GRE 16GB has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 576 GB/s. The Manli Nebula GeForce RTX 5070 can access 12 GB GDDR7 graphics memory and thus achieves a memory bandwidth of 672 GB/s. |
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| 16 GB | Memory Size | 12 GB |
| GDDR6 | Memory Type | GDDR7 |
| 2.250 GHz | Memory Clock | 1.750 GHz |
| 18.0 Gbps | Memory Speed | 28.0 Gbps |
| 576 GB/s | Memory bandwidth | 672 GB/s |
| 256 bit | Memory Interface | 192 bit |
Clock SpeedsThe SAPPHIRE PULSE Radeon RX 7900 GRE 16GB clocks in the base with up to 1.287 GHz. The base frequency of the Manli Nebula GeForce RTX 5070 is 2.165 GHz. |
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| 1.287 GHz | Base Clock | 2.165 GHz |
| 2.290 GHz | Boost Clock | 2.512 GHz |
| 1.93 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the SAPPHIRE PULSE Radeon RX 7900 GRE 16GB is 268 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The Manli Nebula GeForce RTX 5070 has a TDP of 250 W (Reference) and is supplied with the required energy via 1 x 16-Pin PCIe power connectors. |
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| 268 W | TDP | 250 W (Reference) |
| -- | TDP (up) | -- |
| 97 °C | Tjunction max | 85 °C |
| 2 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe SAPPHIRE PULSE Radeon RX 7900 GRE 16GB has a total of 3 Axial fans. The Manli Nebula GeForce RTX 5070 has 3 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 95 mm | Fan 1 | 3 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the SAPPHIRE PULSE Radeon RX 7900 GRE 16GB. The Manli Nebula GeForce RTX 5070 supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 2x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1b |
| 2x DP v2.1 | DP Ports | 3x DP v2.1b |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe SAPPHIRE PULSE Radeon RX 7900 GRE 16GB supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the Manli Nebula GeForce RTX 5070 is 7680x4320 pixels. |
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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 | Addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode / Encode | AV1 | Decode / Encode |
| Decode / Encode | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe SAPPHIRE PULSE Radeon RX 7900 GRE 16GB is 320 mm long, 129 mm high and 53 mm wide. The Manli Nebula GeForce RTX 5070 is 312 mm long, 124 mm high and 51 mm wide. |
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| 320 mm | Length | 312 mm |
| 129 mm | Height | 124 mm |
| 53 mm | Width | 51 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4 x 16 | GPU Interface | PCIe 5 x 16 |
| No | SFF-Ready | No |
Additional dataThe SAPPHIRE PULSE Radeon RX 7900 GRE 16GB was released in Q3/2023 at a price of 799 $ (Reference). The Manli Nebula GeForce RTX 5070 was introduced in Q2/2025 at a price of 549 $ (Reference). |
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| 11325-04-21G | Part-no | M-N507N/D712G-M3634 |
| Q3/2023 | Release date | Q2/2025 |
| 799 $ (Reference) | Launch Price | 549 $ (Reference) |
| 5 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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Manli Nebula GeForce RTX 5070
12 GB GDDR7 |
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Manli Nebula GeForce RTX 5070
12 GB GDDR7 |
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Manli Nebula GeForce RTX 5070
12 GB GDDR7 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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Manli Nebula GeForce RTX 5070
12 GB GDDR7 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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Manli Nebula GeForce RTX 5070
12 GB GDDR7 |
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Manli Nebula GeForce RTX 5070
12 GB GDDR7 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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SAPPHIRE PULSE Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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Manli Nebula GeForce RTX 5070
12 GB GDDR7 |
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