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AMD Radeon RX 7900 GRE
- Graphics Processor
- Navi 31
- Cores
- 5120
- TMUs
- 320
- ROPs
- 160
- Memory Size
- 16 GB
- Memory Type
- GDDR6
- Bus Width
- 256 bit
GPU
I/O
Top
Back
PCB Front
Recommended Gaming Resolutions:
- 1920x1080
- 2560x1440
- 3840x2160
The Radeon RX 7900 GRE is a graphics card by AMD, launched on July 27th, 2023. Built on the 5 nm process, and based on the Navi 31 graphics processor, in its Navi 31 XL variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on Radeon RX 7900 GRE. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The Navi 31 graphics processor is a large chip with a die area of 529 mm² and 57,700 million transistors. Unlike the fully unlocked Radeon RX 7900 XTX, which uses the same GPU but has all 6144 shaders enabled, AMD has disabled some shading units on the Radeon RX 7900 GRE to reach the product's target shader count. It features 5120 shading units, 320 texture mapping units, and 160 ROPs. The card also has 80 raytracing acceleration cores. AMD has paired 16 GB GDDR6 memory with the Radeon RX 7900 GRE, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 1287 MHz, which can be boosted up to 2245 MHz, memory is running at 2250 MHz (18 Gbps effective).
Being a dual-slot card, the AMD Radeon RX 7900 GRE draws power from 2x 8-pin power connectors, with power draw rated at 260 W maximum. Display outputs include: 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C. Radeon RX 7900 GRE is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card's dimensions are 276 mm x 110 mm x 51 mm, and it features a dual-slot cooling solution.
Being a dual-slot card, the AMD Radeon RX 7900 GRE draws power from 2x 8-pin power connectors, with power draw rated at 260 W maximum. Display outputs include: 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C. Radeon RX 7900 GRE is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card's dimensions are 276 mm x 110 mm x 51 mm, and it features a dual-slot cooling solution.
Graphics Processor
- GPU Name
- Navi 31
- Codename
- Plum Bonito
- GPU Variant
-
Navi 31 XL
(215-145000206)
- Architecture
- RDNA 3.0
- Foundry
- TSMC
- Process Size
- 5 nm
- MCD Process
- 6 nm
- Process Type
- N5 / N6 FinFET
- Transistors
- 57,700 million
- GCD Transistors
- 45,400 million
- MCD Transistors
- 2,050 million x6
- Density
- 109.1M / mm²
- GCD Density
- 150.2M / mm²
- MCD Density
- 54.64M / mm²
- Die Size
- 529 mm²
- GCD Die Size
- 304.35 mm²
- MCD Die Size
- 37.52 mm² x6
- Chip Package
- MCM
Graphics Card
- Release Date
- Jul 27th, 2023
- Generation
-
Navi III
(RX 7000)
- Predecessor
- Navi II
- Production
- Active
- Bus Interface
- PCIe 4.0 x16
- Reviews
- 30 in our database
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Clock Speeds
- Base Clock
- 1287 MHz
- Shader Clock
- 1880 MHz
- Game Clock
- 1880 MHz
- Boost Clock
- 2245 MHz
- Memory Clock
-
2250 MHz
18 Gbps effective
Memory
- Memory Size
- 16 GB
- Memory Type
- GDDR6
- Memory Bus
- 256 bit
- Bandwidth
- 576.0 GB/s
Render Config
- Shading Units
- 5120
- TMUs
- 320
- ROPs
- 160
- Compute Units
- 80
- RT Cores
- 80
- L0 Cache
- 64 KB per WGP
- L1 Cache
- 256 KB per Array
- L2 Cache
- 6 MB
- L3 Cache
- 64 MB
Theoretical Performance
- Pixel Rate
- 359.2 GPixel/s
- Texture Rate
- 718.4 GTexel/s
- FP16 (half)
- 91.96 TFLOPS (2:1)
- FP32 (float)
- 45.98 TFLOPS
- FP64 (double)
- 1,437 GFLOPS (1:32)
Board Design
- Slot Width
- Dual-slot
- Length
- 276 mm
10.9 inches
- Width
- 110 mm
4.3 inches
- Height
- 51 mm
2 inches
- TDP
- 260 W
- Suggested PSU
- 600 W
- Outputs
- 1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
- Power Connectors
- 2x 8-pin
- Board Number
- 109-D712A7-00_02
Graphics Features
- DirectX
- 12 Ultimate (12_2)
- OpenGL
- 4.6
- OpenCL
- 2.2
- Vulkan
- 1.3
- Shader Model
- 6.7
Navi 31 GPU Notes
| Generation: Navi III Codename: Plum Bonito Ray Tracing Cores: 2nd Gen Infinity Cache: 2nd Gen Graphics/Compute: 11.0.0 Shader ISA: GFX11.0 (gfx1100) Display Core Next: 3.2.0 Video Core Next: 4.0.0 System DMA: 6.0.0 Per SIMD32: - 10 KB Scalar Register File Per CU: - 16 KB Vector Data Cache - 64 KB Local Data Share (GCN-Mode) Per WGP: - 16 KB Scalar Data Cache / K Cache - 32 KB Instruction Cache - 128 KB Local Data Share |
Retail boards based on this design (13)
| Name | GPU Clock | Boost Clock | Memory Clock | Other Changes |
|---|---|---|---|---|
| 1358 MHz | 2293 MHz | 2250 MHz | Triple-slot | |
| 1448 MHz | 2333 MHz | 2250 MHz | Triple-slot | |
| 1448 MHz | 2333 MHz | 2250 MHz | 320 mm/12.6 inches, Triple-slot | |
| 1448 MHz | 2333 MHz | 2250 MHz | 320 mm/12.6 inches, Triple-slot | |
| 1681 MHz | 2391 MHz | 2250 MHz | 302 mm/11.9 inches, Triple-slot | |
| 1358 MHz | 2293 MHz | 2250 MHz | 290 mm/11.4 inches | |
| 1555 MHz | 2366 MHz | 2250 MHz | 322 mm/12.7 inches | |
| 1681 MHz | 2391 MHz | 2250 MHz | 338 mm/13.3 inches, Triple-slot | |
| 1681 MHz | 2391 MHz | 2250 MHz | 320 mm/12.6 inches, Quad-slot | |
| 1358 MHz | 2293 MHz | 2250 MHz | 313 mm/12.3 inches, Triple-slot | |
| 1448 MHz | 2333 MHz | 2250 MHz | 320 mm/12.6 inches, Triple-slot, 275 W | |
| 1287 MHz | 2245 MHz | 2250 MHz | ||
| 1681 MHz | 2391 MHz | 2250 MHz | 335 mm/13.2 inches, Triple-slot |
Apr 27th, 2024 12:36 EDT
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