amd
Brand4GB GDDR6
Memory768
Cores128 GB/s
BandwidthAMD Radeon RX 6400
intel
Brand6GB GDDR6
Memory1024
Cores186 GB/s
BandwidthIntel Arc A380
AMD Radeon RX 6400
Radeon RX 6400
$159 • Jan 2022
Arc A380
$149 • Jun 2022
Intel Arc A380
Specs Comparison
| Specification | AMD Radeon RX 6400 | Intel Arc A380 |
|---|---|---|
| Memory Size | 4 GB | 6 GB |
| Memory Type | GDDR6 | GDDR6 |
| TDP | 53 W | 75 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2321 MHz | 2050 MHz |
| Memory Bandwidth | 128 GB/s | 186 GB/s |
| Process Size | 6nm | 6nm |
| Architecture | RDNA 2.0 | Generation 12.7 |
| Shading Units | 768 | 1024 |
| RT Cores | 12 | 8 |
| TMUs | 48 | 64 |
| ROPs | 32 | 32 |
| Memory Bus | 64-bit | 96-bit |
| Memory Clock | 2000 MHz | 1937 MHz |
| Pixel Rate | 74.27 GPixel/s | 65.6 GPixel/s |
| Texture Rate | 128 GTexel/s | 131.2 GTexel/s |
| FP32 Performance | 3.565 GFLOPS | 4.198 GFLOPS |
| L2 Cache | 1.00 MB | 4.00 MB |
| Die Size | 107 mm² | 157 mm² |
| Transistors | 5400 Million | 7200 Million |
| Required PSU | 250 W | 250 W |
| Power Connectors | None | 1x 8-pin |
| Bus Interface | PCIe 4.0 x4 | PCIe 4.0 x8 |
| 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 6400
Intel Arc A380
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon RX 6400
Intel Arc A380
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon RX 6400
Intel Arc A380
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon RX 6400
Intel Arc A380
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.
Intel Arc A380 Wins!
Based on 4 synthetic benchmarks
AMD Radeon RX 6400
AMD • 4GB GDDR6
Intel Arc A380
INTEL • 6GB GDDR6
Most Compared GPUs
Comments & Discussion
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