amd
Brand16GB GDDR6
Memory5120
Cores512 GB/s
BandwidthAMD Radeon RX 6900 XT
nvidia
Brand12GB GDDR6X
Memory7168
Cores504.2 GB/s
BandwidthNVIDIA GeForce RTX 4070 SUPER
AMD Radeon RX 6900 XT
Radeon RX 6900 XT
$999 • Oct 2020
GeForce RTX 4070 SUPER
$599 • Jan 2024
NVIDIA GeForce RTX 4070 SUPER
Specs Comparison
| Specification | AMD Radeon RX 6900 XT | NVIDIA GeForce RTX 4070 SUPER |
|---|---|---|
| Memory Size | 16 GB | 12 GB |
| Memory Type | GDDR6 | GDDR6X |
| TDP | 300 W | 220 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2250 MHz | 2475 MHz |
| Memory Bandwidth | 512 GB/s | 504.2 GB/s |
| Process Size | 7nm | 5nm |
| Architecture | RDNA 2.0 | Ada Lovelace |
| Shading Units | 5120 | 7168 |
| RT Cores | 80 | 56 |
| TMUs | 320 | 224 |
| ROPs | 128 | 80 |
| Memory Bus | 256-bit | 192-bit |
| Memory Clock | 2000 MHz | 1313 MHz |
| Pixel Rate | 288 GPixel/s | 198 GPixel/s |
| Texture Rate | 512 GTexel/s | 504.2 GTexel/s |
| FP32 Performance | 23.04 GFLOPS | 35.48 GFLOPS |
| L2 Cache | 4.00 MB | 48.00 MB |
| Die Size | 520 mm² | 294 mm² |
| Transistors | 26800 Million | 35800 Million |
| Required PSU | 700 W | 550 W |
| Power Connectors | 2x 8-pin | 1x 16-pin |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
AMD Radeon RX 6900 XT
NVIDIA GeForce RTX 4070 SUPER
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon RX 6900 XT
NVIDIA GeForce RTX 4070 SUPER
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon RX 6900 XT
NVIDIA GeForce RTX 4070 SUPER
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon RX 6900 XT
NVIDIA GeForce RTX 4070 SUPER
Game Benchmarks Comparison
No game benchmarks available for this combination of GPUs yet.
We're working on collecting performance data for this combination of GPUs. Please check back later.
NVIDIA GeForce RTX 4070 SUPER Wins!
Based on 4 synthetic benchmarks
AMD Radeon RX 6900 XT
AMD • 16GB GDDR6
NVIDIA GeForce RTX 4070 SUPER
NVIDIA • 12GB GDDR6X
Most Compared GPUs
Comments & Discussion
Share your thoughts and experiences