Intel HD 4000 1150MHz vs AMD Radeon 840M 2900MHz Full Specs
128 Shaders 1.15GHz | 256 Shaders 2.9GHz |
Shared Memory25.6GB/s · | Shared Memory128GB/s · |
·· 294.4 GFLOPS | ·· 1.49 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
HD 4000 1150MHz294.4 GFLOPSFP32
Radeon 840M 2900MHz2.97 TFLOPSFP16Clock Speed ··· | Clock Speed ··· |
Peak OPS 294.4 GFLOPSFP32 | Peak OPS 2.97 TFLOPSFP16 |
- | BF16 2.97 TFLOPS |
FP32 294.4 GFLOPS | FP32 1.49 TFLOPS |
FP64 73.6 GFLOPS | FP64 92.8 GFLOPS |
Pixel Rate 2.3 GPixel/s | Pixel Rate 92.8 GPixel/s |
Texture Rate 18.4 GTexel/s | Texture Rate 46.4 GTexel/s |
Shaders 128 Shaders | Shaders 256 Shaders |
TMUs 16 TMUs | TMUs 16 TMUs |
ROPs 2 ROPs | ROPs 32 ROPs |
RT Cores - | RT Cores 4 RT-Cores |
EUs 16 EUs | CUs 4 CUs |
Base Clock 650MHz | Base Clock 1.5GHz |
Boost Clock 1.15GHz | Boost Clock 2.9GHz |
Shared Memory · | Shared Memory · |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 1.6GT/s | Memory Speed 8GT/s |
Memory Bandwidth 25.6GB/s | Memory Bandwidth 128GB/s |
ECC No | ECC No |
Multi-Monitor 2 | Multi-Monitor 4 |
HDCP - | HDCP HDCP 2.3 |
Encoder Model Quick Sync Video 2 | Encoder Model VCN 4.0 |
Decoder Model Quick Sync Video 2 | Decoder Model VCN 4.0 |
Form Factor iGPU | Form Factor iGPU |
Cooling Passive | Cooling Open-Air |
Foundry Intel | Foundry TSMC |
Fabrication Node 22nm | Fabrication Node N4P |
Die Size 160mm² | Die Size 233mm² |
Transistor Count 1.4 Billion | Transistor Count 28 Billion |
Transistor Density 9 MTr/mm² | Transistor Density 120 MTr/mm² |
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