AMD Radeon R9 M290 vs Apple Radeon Pro Vega 56 Full Specs
1,024 Shaders 975MHz | 3,584 Shaders 1.25GHz |
4GB GDDR5174.7GB/s | 8GB HBM2402.4GB/s |
·· 2 TFLOPS | ·· 8.96 TFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 80W | TDP 120W |
Clock Speed ··· | Clock Speed ··· |
Peak OPS 2 TFLOPSFP32 | Peak OPS 17.92 TFLOPSFP16 |
FP32 2 TFLOPS | FP32 8.96 TFLOPS |
FP64 124.8 GFLOPS | FP64 560 GFLOPS |
Pixel Rate 31.2 GPixel/s | Pixel Rate 80 GPixel/s |
Texture Rate 62.4 GTexel/s | Texture Rate 280 GTexel/s |
Shaders 1,024 Shaders | Shaders 3,584 Shaders |
TMUs 64 TMUs | TMUs 224 TMUs |
ROPs 32 ROPs | ROPs 64 ROPs |
CUs 16 CUs | CUs 56 CUs |
Base Clock 850MHz | Base Clock 1.14GHz |
Boost Clock 975MHz | Boost Clock 1.25GHz |
L2 Cache 512KB shared | L2 Cache 4MB shared |
4GB GDDR5 | 8GB HBM2 |
Memory Bus 256-bit | Memory Bus 2048-bit |
Memory Speed 5.5GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 174.7GB/s | Memory Bandwidth 402.4GB/s |
ECC No | ECC No |
TDP 80W | TDP 120W |
Multi-Monitor 3 | Multi-Monitor 3 |
HDCP - | HDCP HDCP 2.2 |
Encoder Model VCE 1.0 | Encoder Model VCE 4.0 |
Codec AVC (H.264) - | Codec AVC (H.264) HEVC (H.265) |
Decoder Model UVD 4.0 | Decoder Model UVD 7.0 |
Codec MPEG-1 MPEG-2 MPEG-4 - VC-1 AVC (H.264) - | Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264) HEVC (H.265) |
Form Factor Soldered | Form Factor Soldered |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Pitcairn | Codename Greenland |
Chip Variant Pitcairn Pro | Chip Variant Vega 10 XL |
Market Segment Laptop | Market Segment Laptop |
Release Date May 31, 2014 | Release Date Aug 17, 2017 |
Foundry TSMC | Foundry GlobalFoundries |
Fabrication Node 28nm | Fabrication Node 14LPP |
Die Size 212mm² | Die Size 486mm² |
Transistor Count 2.8 Billion | Transistor Count 12.5 Billion |
Transistor Density 13.21 MTr/mm² | Transistor Density 25.72 MTr/mm² |