nvidia
Brand12GB GDDR6X
Memory10240
Cores912.4 GB/s
BandwidthNVIDIA GeForce RTX 3080 Ti
amd
Brand3GB GDDR5
Memory2048
Cores288 GB/s
BandwidthAMD Radeon HD 7970 GHz Edition
NVIDIA GeForce RTX 3080 Ti
GeForce RTX 3080 Ti
$1199 • May 2021
Radeon HD 7970 GHz Edition
$499 • Jun 2012
AMD Radeon HD 7970 GHz Edition
Specs Comparison
| Specification | NVIDIA GeForce RTX 3080 Ti | AMD Radeon HD 7970 GHz Edition |
|---|---|---|
| Memory Size | 12 GB | 3 GB |
| Memory Type | GDDR6X | GDDR5 |
| TDP | 350 W | 300 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1665 MHz | 1050 MHz |
| Memory Bandwidth | 912.4 GB/s | 288 GB/s |
| Process Size | 8nm | 28nm |
| Architecture | Ampere | GCN 1.0 |
| Shading Units | 10240 | 2048 |
| RT Cores | 80 | N/A |
| TMUs | 320 | 128 |
| ROPs | 112 | 32 |
| Memory Bus | 384-bit | 384-bit |
| Memory Clock | 1188 MHz | 1500 MHz |
| Pixel Rate | 186.5 GPixel/s | 33.6 GPixel/s |
| Texture Rate | 912.4 GTexel/s | 288 GTexel/s |
| FP32 Performance | 34.1 GFLOPS | 4.301 GFLOPS |
| L2 Cache | 6.00 MB | 0.75 MB |
| Die Size | 628 mm² | 352 mm² |
| Transistors | 28300 Million | 4313 Million |
| Required PSU | 750 W | 700 W |
| Power Connectors | 1x 12-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 | Samsung | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
NVIDIA GeForce RTX 3080 Ti
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 3080 Ti
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 3080 Ti
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 3080 Ti
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 3080 Ti Wins!
Based on 4 synthetic benchmarks
NVIDIA GeForce RTX 3080 Ti
NVIDIA • 12GB GDDR6X
AMD Radeon HD 7970 GHz Edition
AMD • 3GB GDDR5
Most Compared GPUs
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