nvidia
Brand24GB GDDR6X
Memory16384
Cores1010 GB/s
BandwidthNVIDIA GeForce RTX 4090
amd
Brand3GB GDDR5
Memory2048
Cores288 GB/s
BandwidthAMD Radeon HD 7970 GHz Edition
NVIDIA GeForce RTX 4090
GeForce RTX 4090
$1599 • Sep 2022
Radeon HD 7970 GHz Edition
$499 • Jun 2012
AMD Radeon HD 7970 GHz Edition
Specs Comparison
| Specification | NVIDIA GeForce RTX 4090 | AMD Radeon HD 7970 GHz Edition |
|---|---|---|
| Memory Size | 24 GB | 3 GB |
| Memory Type | GDDR6X | GDDR5 |
| TDP | 450 W | 300 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2520 MHz | 1050 MHz |
| Memory Bandwidth | 1010 GB/s | 288 GB/s |
| Process Size | 5nm | 28nm |
| Architecture | Ada Lovelace | GCN 1.0 |
| Shading Units | 16384 | 2048 |
| RT Cores | 128 | N/A |
| TMUs | 512 | 128 |
| ROPs | 176 | 32 |
| Memory Bus | 384-bit | 384-bit |
| Memory Clock | 1313 MHz | 1500 MHz |
| Pixel Rate | 443.5 GPixel/s | 33.6 GPixel/s |
| Texture Rate | 1.01 GTexel/s | 288 GTexel/s |
| FP32 Performance | 82.58 GFLOPS | 4.301 GFLOPS |
| L2 Cache | 72.00 MB | 0.75 MB |
| Die Size | 609 mm² | 352 mm² |
| Transistors | 76300 Million | 4313 Million |
| Required PSU | 850 W | 700 W |
| Power Connectors | 1x 16-pin | 1x 6-pin + 1x 8-pin |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| DirectX | 12.2 | 11.1 |
| Vulkan | 1.3 | N/A |
| 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
NVIDIA GeForce RTX 4090
AMD Radeon HD 7970 GHz Edition
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA GeForce RTX 4090
AMD Radeon HD 7970 GHz Edition
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
NVIDIA GeForce RTX 4090
AMD Radeon HD 7970 GHz Edition
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA GeForce RTX 4090
AMD Radeon HD 7970 GHz Edition
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 4090 Wins!
Based on 4 synthetic benchmarks
NVIDIA GeForce RTX 4090
NVIDIA • 24GB GDDR6X
AMD Radeon HD 7970 GHz Edition
AMD • 3GB GDDR5
Most Compared GPUs
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