nvidia
Brand12GB GDDR5X
Memory3584
Cores480.4 GB/s
BandwidthNVIDIA TITAN X Pascal
amd
Brand4GB GDDR5
Memory512
Cores96 GB/s
BandwidthAMD Radeon RX 550X
NVIDIA TITAN X Pascal
TITAN X Pascal
$1199 • Aug 2016
Radeon RX 550X
$ • Dec 2018
AMD Radeon RX 550X
Specs Comparison
| Specification | NVIDIA TITAN X Pascal | AMD Radeon RX 550X |
|---|---|---|
| Memory Size | 12 GB | 4 GB |
| Memory Type | GDDR5X | GDDR5 |
| TDP | 250 W | 50 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1531 MHz | 1183 MHz |
| Memory Bandwidth | 480.4 GB/s | 96 GB/s |
| Process Size | 16nm | 14nm |
| Architecture | Pascal | GCN 4.0 |
| Shading Units | 3584 | 512 |
| RT Cores | N/A | N/A |
| TMUs | 224 | 32 |
| ROPs | 96 | 16 |
| Memory Bus | 384-bit | 128-bit |
| Memory Clock | 1251 MHz | 1500 MHz |
| Pixel Rate | 147 GPixel/s | 18.93 GPixel/s |
| Texture Rate | 480.4 GTexel/s | 96 GTexel/s |
| FP32 Performance | 10.97 GFLOPS | 1 GFLOPS |
| L2 Cache | 3.00 MB | 0.50 MB |
| Die Size | 471 mm² | 103 mm² |
| Transistors | 11800 Million | 2200 Million |
| Required PSU | 600 W | 250 W |
| Power Connectors | 1x 6-pin + 1x 8-pin | None |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| DirectX | 12.1 | 12 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | GlobalFoundries |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
NVIDIA TITAN X Pascal
AMD Radeon RX 550X
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA TITAN X Pascal
AMD Radeon RX 550X
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
NVIDIA TITAN X Pascal
AMD Radeon RX 550X
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA TITAN X Pascal
AMD Radeon RX 550X
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 TITAN X Pascal Wins!
Based on 4 synthetic benchmarks
NVIDIA TITAN X Pascal
NVIDIA • 12GB GDDR5X
AMD Radeon RX 550X
AMD • 4GB GDDR5
Most Compared GPUs
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