Qualcomm Adreno X1 3.8T vs AMD Radeon 840M 2900MHz Full Specs
1,536 Shaders 1.25GHz | 256 Shaders 2.9GHz |
Shared Memory135.2GB/sLPDDR5X | Shared Memory128GB/s · |
·· 3.84 TFLOPS | ·· 1.49 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP 15W | TDP Shared |
Adreno X1 3.8T7.68 TFLOPSFP16
Radeon 840M 2900MHz2.97 TFLOPSFP16Clock Speed ·· | Clock Speed ··· |
Peak OPS 7.68 TFLOPSFP16 | Peak OPS 2.97 TFLOPSFP16 |
BF16 7.68 TFLOPS | BF16 2.97 TFLOPS |
FP32 3.84 TFLOPS | FP32 1.49 TFLOPS |
FP64 960 GFLOPS | FP64 92.8 GFLOPS |
Pixel Rate 60 GPixel/s | Pixel Rate 92.8 GPixel/s |
Texture Rate 120 GTexel/s | Texture Rate 46.4 GTexel/s |
Shaders 1,536 Shaders | Shaders 256 Shaders |
TMUs 96 TMUs | TMUs 16 TMUs |
ROPs 48 ROPs | ROPs 32 ROPs |
RT Cores - | RT Cores 4 RT-Cores |
EUs 12 EUs | CUs 4 CUs |
Base Clock - | Base Clock 1.5GHz |
Boost Clock 1.25GHz | Boost Clock 2.9GHz |
L2 Cache 1MB shared | L2 Cache - |
L3 Cache 3MB shared | L3 Cache - |
Shared MemoryLPDDR5X | Shared Memory · |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 8.4GT/s | Memory Speed 8GT/s |
Memory Bandwidth 135.2GB/s | Memory Bandwidth 128GB/s |
TDP 15W | TDP Shared |
Multi-Monitor 2 | Multi-Monitor 4 |
HDCP - | HDCP HDCP 2.3 |
Encoder Model Hexagon AV1 | Encoder Model VCN 4.0 |
Decoder Model Hexagon AV1 | Decoder Model VCN 4.0 |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry TSMC |
Fabrication Node N4P | Fabrication Node N4P |
Die Size 170mm² | Die Size 233mm² |
Transistor Count - | Transistor Count 28 Billion |
Transistor Density - | Transistor Density 120 MTr/mm² |
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CPUs | CPUs |
Laptops | Laptops |
Tablets | Tablets - |