GPU comparison with benchmarksThe PowerColor Fighter Radeon RX 7900 GRE is based on the AMD Radeon RX 7900 GRE (RDNA 3) and has 16 GB GDDR6 graphics memory with a bandwidth of 576 GB/s.
The GIGABYTE Radeon RX 7900 GRE GAMING OC 16G is based on the AMD Radeon RX 7900 GRE (RDNA 3) and has 16 GB GDDR6 graphics memory with a bandwidth of 576 GB/s. |
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GPUThe PowerColor Fighter Radeon RX 7900 GRE has the Navi 31 graphics chip installed, which is based on the RDNA 3 architecture. The GIGABYTE Radeon RX 7900 GRE GAMING OC 16G is based on the graphics chip Navi 31, which comes from the RDNA 3 architecture. |
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PowerColor Fighter Radeon RX 7900 GRE | GPU | GIGABYTE Radeon RX 7900 GRE GAMING OC 16G |
AMD Radeon RX 7900 GRE | Based on | AMD Radeon RX 7900 GRE |
Navi 31 | GPU Chip | Navi 31 |
RDNA 3 | Architecture | RDNA 3 |
80 | Streaming Multiprocessors | 80 |
5120 | Shader | 5120 |
192 | Render Output Units | 192 |
320 | Texture Units | 320 |
80 | Raytracing Cores | 80 |
MemoryThe graphics memory of the PowerColor Fighter Radeon RX 7900 GRE clocks at 2.250 GHz, which corresponds to a speed of 18.0 Gbps. The graphics memory speed of the GIGABYTE Radeon RX 7900 GRE GAMING OC 16G is 18.0 Gbps and the clock speed is 2.250 GHz. |
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16 GB | Memory Size | 16 GB |
GDDR6 | Memory Type | GDDR6 |
2.250 GHz | Memory Clock | 2.250 GHz |
18.0 Gbps | Memory Speed | 18.0 Gbps |
576 GB/s | Memory bandwidth | 576 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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Base Clock | 1.500 GHz![]() |
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2.293 GHz![]() |
Boost Clock | 2.391 GHz![]() |
1.93 GHz![]() |
Avg (Game) Clock | 2.05 GHz![]() |
Yes | Overclocking | Yes |
Thermal DesignThe PowerColor Fighter Radeon RX 7900 GRE is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 260 W (Reference). The GIGABYTE Radeon RX 7900 GRE GAMING OC 16G has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 260 W (Reference). |
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260 W (Reference) | TDP | 260 W (Reference) |
-- | TDP (up) | -- |
97 °C | Tjunction max | 97 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe PowerColor Fighter Radeon RX 7900 GRE is equipped with a total of 3 Axial main fans. The GIGABYTE Radeon RX 7900 GRE GAMING OC 16G has 3 Axial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the PowerColor Fighter Radeon RX 7900 GRE. The GIGABYTE Radeon RX 7900 GRE GAMING OC 16G supports the operation of a maximum of 4 monitors. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 2x HDMI v2.1 |
3x DP v2.1 | DP Ports | 2x DP v2.1 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetWith the PowerColor Fighter Radeon RX 7900 GRE it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the GIGABYTE Radeon RX 7900 GRE GAMING OC 16G 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 | GIGABYTE RGB Fusion |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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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 PowerColor Fighter Radeon RX 7900 GRE is connected to the system via PCIe 4 x 16 lanes and requires 3 PCIe-Slots space in the housing. The GIGABYTE Radeon RX 7900 GRE GAMING OC 16G needs the space of 3 PCIe-Slots in the case and has a PCIe 4 x 16 Lanes interface. |
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290 mm | Length | 302 mm |
111 mm | Height | 130 mm |
50 mm | Width | 56 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 PowerColor Fighter Radeon RX 7900 GRE has been manufactured with a structure width of 5 nanometers since Q1/2024. The GIGABYTE Radeon RX 7900 GRE GAMING OC 16G came on the market in Q1/2024 and will have a structure width of 5 nanometers manufactured. |
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RX 7900 GRE 16G-F/OC | Part-no | GV-R79GREGAMING OC-16GD |
Q1/2024 | Release date | Q1/2024 |
799 $ (Reference) | Launch Price | 799 $ (Reference) |
5 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
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PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
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GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
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PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
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![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
![]() |
PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
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![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
![]() |
PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
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![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
![]() |
PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
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![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
![]() |
PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
||
![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
![]() |
PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
||
![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
![]() |
PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
||
![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
![]() |
PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
||
![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
![]() |
PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
||
![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
![]() |
PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
||
![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |
![]() |
PowerColor Fighter Radeon RX 7900 GRE
16 GB GDDR6 |
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![]() |
GIGABYTE Radeon RX 7900 GRE GAMING OC 16G
16 GB GDDR6 |