GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
GeForce RTX 4070 SUPER is the clear winner, offering 81.7% better value than Radeon RX 6400.
The GeForce RTX 4070 SUPER is dramatically faster than the Radeon RX 6400, leading by roughly 617% in our performance index. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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Comparable or lower specs
GeForce RTX 4070 SUPER vs Radeon RX 6400: In-Depth Breakdown
Performance: GeForce RTX 4070 SUPER vs Radeon RX 6400
The GeForce RTX 4070 SUPER is dramatically faster, around 617% ahead of the Radeon RX 6400. That gap is enough to move it up a tier: the GeForce RTX 4070 SUPER is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 6400 is better matched to entry-level 1080p.
Price & Value
Right now the Radeon RX 6400 starts at $852 AED against $3,358 AED for the GeForce RTX 4070 SUPER. Because it's both faster and competitively priced, the GeForce RTX 4070 SUPER wins on performance-per-dollar by about 82%. The Radeon RX 6400 still sits about $693 AED above its $159 AED MSRP. The GeForce RTX 4070 SUPER still sits about $2,759 AED above its $599 AED MSRP.
Power & Efficiency
The Radeon RX 6400 pulls less power (53W vs 220W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 4070 SUPER draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it. Its more modern Ada Lovelace architecture on a TSMC N4 process is part of why it does more with each watt.
VRAM & Future-Proofing
With 12GB against 4GB, the GeForce RTX 4070 SUPER has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6400's 4GB can fall short.
Generation & Longevity
The GeForce RTX 4070 SUPER is roughly 2 years newer than the Radeon RX 6400 (Ada Lovelace vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4070 SUPER brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6400 offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 4070 SUPER or Radeon RX 6400?
The GeForce RTX 4070 SUPER is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 6400 if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce RTX 4070 SUPER better than the Radeon RX 6400?
Which is better for 4K gaming, the GeForce RTX 4070 SUPER or the Radeon RX 6400?
Is the GeForce RTX 4070 SUPER worth the extra $2,506 AED over the Radeon RX 6400?
Does the GeForce RTX 4070 SUPER have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4070 SUPER | Radeon RX 6400 |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 2 |
| Process Node | TSMC N4 | TSMC N6 |
| CUDA Cores (CUDA Cores / Stream Processors) | 7,168✓ | 768 |
| Ray Tracing Cores | 56✓ | 12 |
| Tensor / AI Cores | 224 | — |
Clock Speeds
| Specification | GeForce RTX 4070 SUPER | Radeon RX 6400 |
|---|---|---|
| Base Clock | 1,980 MHz✓ | 1,923 MHz |
| Boost Clock | 2,475 MHz✓ | 2,321 MHz |
Memory
| Specification | GeForce RTX 4070 SUPER | Radeon RX 6400 |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 4 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 192-bit✓ | 64-bit |
| Memory Speed | 21 Gbps✓ | 16 Gbps |
| Bandwidth | 504 GB/s✓ | 128 GB/s |
Connectivity & Power
| Specification | GeForce RTX 4070 SUPER | Radeon RX 6400 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x4 |
| TDP | 220 W | 53 W✓ |
| Power Connectors | 1x 16-pin | None |
| Released | Jan 2024 | Jan 2022 |