AMD Radeon 840M 2900MHz vs Intel UHD 64EU 1250MHz Gen 12 Full Specs
256 Shaders 2.9GHz | 512 Shaders 1.25GHz |
Shared Memory128GB/s · | Shared Memory102.4GB/s ··· |
·· 1.49 TFLOPS | ·· 1.28 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon 840M 2900MHz2.97 TFLOPSFP16
UHD 64EU 1250MHz Gen 122.56 TFLOPSFP16Clock Speed ··· | Clock Speed ··· |
Peak OPS 2.97 TFLOPSFP16 | Peak OPS 2.56 TFLOPSFP16 |
BF16 2.97 TFLOPS | - |
FP32 1.49 TFLOPS | FP32 1.28 TFLOPS |
FP64 92.8 GFLOPS | FP64 320 GFLOPS |
Pixel Rate 92.8 GPixel/s | Pixel Rate 20 GPixel/s |
Texture Rate 46.4 GTexel/s | Texture Rate 40 GTexel/s |
Shaders 256 Shaders | Shaders 512 Shaders |
TMUs 16 TMUs | TMUs 32 TMUs |
ROPs 32 ROPs | ROPs 16 ROPs |
RT Cores 4 RT-Cores | RT Cores - |
CUs 4 CUs | EUs 64 EUs |
Base Clock 1.5GHz | Base Clock 300MHz |
Boost Clock 2.9GHz | Boost Clock 1.25GHz |
L2 Cache - | L2 Cache 512KB shared |
L3 Cache - | L3 Cache 2MB shared |
Shared Memory · | Shared Memory ··· |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 8GT/s | Memory Speed 6.4GT/s |
Memory Bandwidth 128GB/s | Memory Bandwidth 102.4GB/s |
Multi-Monitor 4 | Multi-Monitor 4 |
HDCP HDCP 2.3 | HDCP - |
Encoder Model VCN 4.0 | Encoder Model Quick Sync Video 8 |
Decoder Model VCN 4.0 | Decoder Model Quick Sync Video 8 |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry Intel |
Fabrication Node N4P | Fabrication Node Intel 7 |
Die Size 233mm² | Die Size 161mm² |
Transistor Count 28 Billion | Transistor Count 11.9 Billion |
Transistor Density 120 MTr/mm² | Transistor Density 74 MTr/mm² |
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