AMD Radeon RX 7900 XTX
Expert rating8 / 10
- GPU Brand:
- AMD
- Architecture:
- RDNA 3
- Tier:
- Flagship
- Compute Units:
- 96
- VRAM:
- 24 GB
- Memory Type:
- GDDR6
- TDP:
- 355 W
- Card Length:
- 287 mm
- Slot Width:
- 2.5
- Power Connector:
- 2x 8-pin
- Recommended PSU:
- 800 W
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Manufacturer: AMD Last updated: September 11, 2026
AMD Radeon RX 7900 XTX Review
The RX 7900 XTX was AMD's RDNA 3 flagship, launching alongside the RTX 4080 at a lower price and with more VRAM, positioning it as the value alternative to NVIDIA's high end throughout the generation.
96 compute units (6144 stream processors) built on AMD's first chiplet-based gaming GPU design pair a central graphics compute die with separate memory cache dies, a very different approach from NVIDIA's monolithic Ada dies.
AMD's Chiplet Flagship
96 compute units (6144 stream processors) built on AMD's first chiplet-based gaming GPU design, pairing a central graphics compute die with separate memory cache dies, a very different approach from NVIDIA's monolithic Ada dies.
24GB for Less
Matching the RTX 4090's 24GB VRAM capacity at a fraction of the price made the RX 7900 XTX a popular pick for buyers who wanted a large frame buffer for modding, high-res texture work, or light AI use without flagship NVIDIA pricing.
Comparison to Alternatives
Against the RTX 4080 Super, the RX 7900 XTX usually wins on rasterization and matches it on VRAM capacity, but falls behind on ray tracing and upscaling quality. Against the RTX 4090, the 7900 XTX trails by a clear margin in most workloads but costs significantly less.
Benchmarks
The benchmarks below are published results for specific applications. They are measured separately and do not feed the two scores above.
Puget Bench for After Effects v1.0-1.1 - points (More is Better)
- AMD Radeon AI PRO R970010827.75 points
- AMD Radeon PRO W79008009.33 points
- AMD Radeon PRO W78007956.67 points
- AMD Radeon RX 9070 XT (AMD/RDNA 4/Upper Mid-Range/16GB VRAM/280W TDP/FSR 4/Ray Tracing/850W PSU)7861.14 points
- AMD Radeon RX 7700 XT (RDNA 3/Navi 32/54 Compute Units/12GB GDDR6/245W TDP/1440p)7706.44 points
- AMD Radeon RX 6900 XT7611.33 points
- AMD Radeon PRO W76007266 points
- AMD Radeon RX 7900 XTX (RDNA 3/Navi 31/96 Compute Units/24GB GDDR6/355W TDP/Flagship) (this product)6924.87 points
RAM preview and rendering of 2D and 3D compositions in After Effects, including camera tracking.
After Effects still runs largely on one core at a time, so per-core speed decides this and extra cores add very little. This is the benchmark where a high-clock chip pulls ahead of a many-core one.
Puget Bench for DaVinci Resolve v1.2 - points (More is Better)
- AMD Radeon PRO W790010980 points
- AMD Radeon PRO W780010482 points
- AMD Radeon RX 9070 XT (AMD/RDNA 4/Upper Mid-Range/16GB VRAM/280W TDP/FSR 4/Ray Tracing/850W PSU)10466.5 points
- AMD Radeon AI PRO R97009999 points
- AMD Radeon RX 9070 (AMD/RDNA 4/Upper Mid-Range/16GB GDDR6/220W TDP/Ray Tracing)9577.75 points
- AMD Radeon RX 7900 XTX (RDNA 3/Navi 31/96 Compute Units/24GB GDDR6/355W TDP/Flagship) (this product)9354.16 points
- AMD Radeon RX 7800 XT (RDNA 3/Navi 32/60 Compute Units/16GB GDDR6/263W TDP/Value Pick)8714.96 points
- AMD Radeon RX 9070 GRE8627.67 points
Grading, effects, AI tools and export in DaVinci Resolve Studio, across the codecs a colourist actually works in.
Resolve leans harder on the graphics card than on the processor, so the CPU difference here is usually smaller than the difference your GPU choice would make. Use it to rule out a bottleneck, not to pick a winner.
Puget Bench for Premiere Pro v1.0-1.1 - points (More is Better)
- AMD Radeon RX 9070 (AMD/RDNA 4/Upper Mid-Range/16GB GDDR6/220W TDP/Ray Tracing)11845.69 points
- AMD Radeon RX 9070 XT (AMD/RDNA 4/Upper Mid-Range/16GB VRAM/280W TDP/FSR 4/Ray Tracing/850W PSU)11743.24 points
- AMD Radeon RX 7900 XT11083.47 points
- AMD Radeon RX 7900 XTX (RDNA 3/Navi 31/96 Compute Units/24GB GDDR6/355W TDP/Flagship) (this product)11062.45 points
- AMD Radeon PRO W790010014.33 points
- AMD Radeon RX 6950 XT (Graphics Card/RDNA 2 Navi 21 KXTX/80 Compute Units/16GB GDDR6/RDNA 2 Refresh Flagship)9931.57 points
- AMD Radeon RX 7900 GRE9922.39 points
- AMD Radeon RX 7800 XT (RDNA 3/Navi 32/60 Compute Units/16GB GDDR6/263W TDP/Value Pick)9828.17 points
Plays back and exports 4K and 8K timelines across several camera codecs, with effects and multi-stream sequences, in Adobe Premiere Pro.
Export time rewards more cores, but much of the timeline work runs on the hardware decoder and the graphics card instead of the processor. A small gap here rarely changes how the edit feels.
Puget Bench for DaVinci Resolve v2.0-2.1 - points (More is Better)
- AMD Radeon AI PRO R9700111982 points
- AMD Radeon RX 9070 XT (AMD/RDNA 4/Upper Mid-Range/16GB VRAM/280W TDP/FSR 4/Ray Tracing/850W PSU)100891.62 points
- AMD Radeon RX 7800 XT (RDNA 3/Navi 32/60 Compute Units/16GB GDDR6/263W TDP/Value Pick)97575.4 points
- AMD Radeon RX 7900 XTX (RDNA 3/Navi 31/96 Compute Units/24GB GDDR6/355W TDP/Flagship) (this product)96178.48 points
- AMD Radeon RX 6950 XT (Graphics Card/RDNA 2 Navi 21 KXTX/80 Compute Units/16GB GDDR6/RDNA 2 Refresh Flagship)91103.67 points
- AMD Radeon Pro W6800X Duo91066.67 points
- AMD Radeon RX 7900 XT85418.33 points
- AMD Radeon RX 680069443.87 points
Grading, effects, AI tools and export in DaVinci Resolve Studio, across the codecs a colourist actually works in.
Resolve leans harder on the graphics card than on the processor, so the CPU difference here is usually smaller than the difference your GPU choice would make. Use it to rule out a bottleneck, not to pick a winner.
Puget Bench for Premiere Pro v2.0 - points (More is Better)
- AMD Radeon RX 9070 (AMD/RDNA 4/Upper Mid-Range/16GB GDDR6/220W TDP/Ray Tracing)99875.07 points
- AMD Radeon RX 7900 XTX (RDNA 3/Navi 31/96 Compute Units/24GB GDDR6/355W TDP/Flagship) (this product)93327.96 points
- AMD Radeon RX 9070 XT (AMD/RDNA 4/Upper Mid-Range/16GB VRAM/280W TDP/FSR 4/Ray Tracing/850W PSU)89204.09 points
- AMD Radeon RX 9070 GRE76028.33 points
- AMD Radeon RX 7800 XT (RDNA 3/Navi 32/60 Compute Units/16GB GDDR6/263W TDP/Value Pick)74421.67 points
- AMD Radeon RX 6800 XT (Graphics Card/RDNA 2 Navi 21/72 Compute Units/16GB GDDR6/RDNA 2 High-End)73559.33 points
- AMD Radeon RX 7700 XT (RDNA 3/Navi 32/54 Compute Units/12GB GDDR6/245W TDP/1440p)73027 points
- AMD Radeon RX 6900 XT69915 points
Plays back and exports 4K and 8K timelines across several camera codecs, with effects and multi-stream sequences, in Adobe Premiere Pro.
Export time rewards more cores, but much of the timeline work runs on the hardware decoder and the graphics card instead of the processor. A small gap here rarely changes how the edit feels.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8 / 10
AMD's chiplet flagship: 24GB and strong rasterization for far less than NVIDIA's top card, with ray tracing as the clear weak spot.
Best for
- Buyers who want a 24GB frame buffer and flagship rasterization without RTX 4090 pricing.
Not for
- Anyone who prioritizes ray tracing quality or DLSS-tier upscaling.
Specifications
What these specs meanIdentity and type
| Product Type | Desktop Add-In Card |
|---|---|
| GPU Brand | AMD |
| GPU Model | Radeon RX 7900 XTX |
| Series | Radeon RX 7000 |
| Tier | Flagship |
Platform
| Board Partner | Reference |
|---|
Performance
| VRAM | 24 GB |
|---|---|
| Memory Type | GDDR6 |
| Boost Clock | 2500 MHz |
| Ray Tracing Support | Yes |
Physical & Power
| TDP | 355 W |
|---|---|
| Card Length | 287 mm |
| Slot Width | 2.5 |
Silicon
| Architecture | RDNA 3 |
|---|---|
| Shader Units | 6144 |
| Compute Blocks | 96 |
Ray tracing and AI
| RT Cores | 96 |
|---|---|
| AI Accelerators | 192 |
Clocks
| Game Clock | 2300 MHz |
|---|
Memory
| Memory Bus Width | 384 bit |
|---|---|
| Memory Bandwidth | 960 GB/s |
| Cache Size | 96 MB |
Power
| Recommended PSU | 800 W |
|---|---|
| Power Connector | 2x 8-pin |
Display and media
| DisplayPort Version | DP 2.1 |
|---|---|
| DisplayPort Count | 2 |
| HDMI Version | HDMI 2.1 |
| HDMI Count | 1 |
Market and workstation
| MSRP | 999 USD |
|---|---|
| Launch Date | 2022-12-13 |
Published peak figures
Machine learning hardware data
Manufacturer peak figures as compiled by Epoch AI, not measured benchmarks.
| FP32 peak | 61.42 TFLOPS |
| FP16 peak | 122.8 TFLOPS |
| Memory | 24 GB |
| Memory bandwidth | 960 GB/s |
| TDP | 335 W |
| Release date | 2022-11-03 |
Epoch AI, 'Data on Machine Learning Hardware'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/data/machine-learning-hardware'. Licensed CC BY 4.0.
FAQs
What are the key specifications of the AMD Radeon RX 7900 XTX (RDNA 3/Navi 31/96 Compute Units/24GB GDDR6/355W TDP/Flagship)?
Key specs for the AMD Radeon RX 7900 XTX: VRAM 24 GB, Memory Bandwidth 960 GB/s, Boost Clock 2500 MHz, TDP 355 W, Card Length 287 mm, Product Type Desktop Add-In Card.
Who is the AMD Radeon RX 7900 XTX (RDNA 3/Navi 31/96 Compute Units/24GB GDDR6/355W TDP/Flagship) best suited to?
Best suited to: Buyers who want a 24GB frame buffer and flagship rasterization without RTX 4090 pricing.
What are the drawbacks of the AMD Radeon RX 7900 XTX (RDNA 3/Navi 31/96 Compute Units/24GB GDDR6/355W TDP/Flagship)?
Not the best fit for: Anyone who prioritizes ray tracing quality or DLSS-tier upscaling.
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