amd
Brand3GB GDDR5
Memory2048
Cores288 GB/s
BandwidthAMD Radeon R9 280X
nvidia
Brand10GB GDDR6X
Memory8704
Cores760.3 GB/s
BandwidthNVIDIA GeForce RTX 3080
AMD Radeon R9 280X
Radeon R9 280X
$299 • Oct 2013
GeForce RTX 3080
$699 • Aug 2020
NVIDIA GeForce RTX 3080
Specs Comparison
| Specification | AMD Radeon R9 280X | NVIDIA GeForce RTX 3080 |
|---|---|---|
| Memory Size | 3 GB | 10 GB |
| Memory Type | GDDR5 | GDDR6X |
| TDP | 250 W | 320 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1000 MHz | 1710 MHz |
| Memory Bandwidth | 288 GB/s | 760.3 GB/s |
| Process Size | 28nm | 8nm |
| Architecture | GCN 1.0 | Ampere |
| Shading Units | 2048 | 8704 |
| RT Cores | N/A | 68 |
| TMUs | 128 | 272 |
| ROPs | 32 | 96 |
| Memory Bus | 384-bit | 320-bit |
| Memory Clock | 1500 MHz | 1188 MHz |
| Pixel Rate | 32 GPixel/s | 164.2 GPixel/s |
| Texture Rate | 288 GTexel/s | 760.3 GTexel/s |
| FP32 Performance | 4.096 GFLOPS | 29.77 GFLOPS |
| L2 Cache | 0.75 MB | 5.00 MB |
| Die Size | 352 mm² | 628 mm² |
| Transistors | 4313 Million | 28300 Million |
| Required PSU | 600 W | 700 W |
| Power Connectors | 1x 6-pin + 1x 8-pin | 1x 12-pin |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| DirectX | 11.1 | 12.2 |
| Vulkan | N/A | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | Samsung |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
AMD Radeon R9 280X
NVIDIA GeForce RTX 3080
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon R9 280X
NVIDIA GeForce RTX 3080
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon R9 280X
NVIDIA GeForce RTX 3080
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon R9 280X
NVIDIA GeForce RTX 3080
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 Wins!
Based on 4 synthetic benchmarks
AMD Radeon R9 280X
AMD • 3GB GDDR5
NVIDIA GeForce RTX 3080
NVIDIA • 10GB GDDR6X
Most Compared GPUs
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