GPU comparison with benchmarksIn the gpu comparison between the AMD Radeon RX 7800 XT and the SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe AMD Radeon RX 7800 XT is based on the AMD Radeon RX 7800 XT and has 3840 texture shaders and 60 execution units. SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB is based on AMD Radeon RX 7900 GRE, which has 5120 shaders and 80 execution units. |
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AMD Radeon RX 7800 XT | GPU | SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB |
AMD Radeon RX 7800 XT | Based on | AMD Radeon RX 7900 GRE |
Navi 32 XT | GPU Chip | Navi 31 |
RDNA 3 | Architecture | RDNA 3 |
60 | Streaming Multiprocessors | 80 |
3840 | Shader | 5120 |
96 | Render Output Units | 192 |
240 | Texture Units | 320 |
60 | Raytracing Cores | 80 |
MemoryThe AMD Radeon RX 7800 XT has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 624 GB/s. The SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 576 GB/s. |
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16 GB | Memory Size | 16 GB |
GDDR6 | Memory Type | GDDR6 |
2.438 GHz | Memory Clock | 2.250 GHz |
19.5 Gbps | Memory Speed | 18.0 Gbps |
624 GB/s | Memory bandwidth | 576 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe AMD Radeon RX 7800 XT clocks in the base with up to 1.800 GHz. The base frequency of the SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB is 1.287 GHz. |
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1.800 GHz | Base Clock | 1.287 GHz |
2.430 GHz | Boost Clock | 2.395 GHz |
2.12 GHz | Avg (Game) Clock | 2.05 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the AMD Radeon RX 7800 XT is 263 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB has a TDP of 295 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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263 W | TDP | 295 W |
-- | TDP (up) | -- |
96 °C | Tjunction max | 97 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe AMD Radeon RX 7800 XT has a total of 2 Axial fans. The SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 90 mm | Fan 1 | 3 x 95 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 AMD Radeon RX 7800 XT. The SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1a | HDMI Ports | 2x HDMI v2.1 |
3x DP v2.1 | DP Ports | 2x DP v2.1 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe AMD Radeon RX 7800 XT supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB 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 |
Addressable LED | 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 AMD Radeon RX 7800 XT is 267 mm long, 135 mm high and 50 mm wide. The SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB is 320 mm long, 135 mm high and 62 mm wide. |
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267 mm | Length | 320 mm |
135 mm | Height | 135 mm |
50 mm | Width | 62 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4 x 16 | GPU Interface | PCIe 4 x 16 |
No | SFF-Ready | No |
Additional dataThe AMD Radeon RX 7800 XT was released in Q3/2023 at a price of 499 $. The SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB was introduced in Q3/2023 at a price of 799 $ (Reference). |
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-- | Part-no | 11325-05 |
Q3/2023 | Release date | Q3/2023 |
499 $ | Launch Price | 799 $ (Reference) |
5 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
![]() |
AMD Radeon RX 7800 XT
16 GB GDDR6 |
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![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
![]() |
AMD Radeon RX 7800 XT
16 GB GDDR6 |
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![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
![]() |
AMD Radeon RX 7800 XT
16 GB GDDR6 |
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![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
![]() |
AMD Radeon RX 7800 XT
16 GB GDDR6 |
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![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
![]() |
AMD Radeon RX 7800 XT
16 GB GDDR6 |
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![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
![]() |
AMD Radeon RX 7800 XT
16 GB GDDR6 |
||
![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
![]() |
AMD Radeon RX 7800 XT
16 GB GDDR6 |
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![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
![]() |
AMD Radeon RX 7800 XT
16 GB GDDR6 |
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![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
![]() |
AMD Radeon RX 7800 XT
16 GB GDDR6 |
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![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
![]() |
AMD Radeon RX 7800 XT
16 GB GDDR6 |
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![]() |
SAPPHIRE NITRO+ Radeon RX 7900 GRE 16GB
16 GB GDDR6 |