AMD Radeon 840M 2900MHz vs NVIDIA GeForce 940M Full Specs
256 Shaders 2.9GHz | 384 Shaders 1.18GHz |
Shared Memory128GB/s · | 2GB DDR316GB/s placeholder |
·· 1.49 TFLOPS | ·· 903.2 GFLOPS |
Form Factor iGPU | Form Factor Soldered |
TDP Shared | TDP 36W |
Radeon 840M 2900MHz2.97 TFLOPSFP16
GeForce 940M903.2 GFLOPSFP32Clock Speed ··· | Clock Speed ··· |
Peak OPS 2.97 TFLOPSFP16 | Peak OPS 903.2 GFLOPSFP32 |
BF16 2.97 TFLOPS | - |
FP32 1.49 TFLOPS | FP32 903.2 GFLOPS |
FP64 92.8 GFLOPS | FP64 28.22 GFLOPS |
Pixel Rate 92.8 GPixel/s | Pixel Rate 9.4 GPixel/s |
Texture Rate 46.4 GTexel/s | Texture Rate 28.2 GTexel/s |
Shaders 256 Shaders | Shaders 384 Shaders |
TMUs 16 TMUs | TMUs 24 TMUs |
ROPs 32 ROPs | ROPs 8 ROPs |
RT Cores 4 RT-Cores | RT Cores - |
CUs 4 CUs | SMs 3 SMs |
Base Clock 1.5GHz | Base Clock 1.07GHz |
Boost Clock 2.9GHz | Boost Clock 1.18GHz |
L2 Cache - | L2 Cache 1MB shared |
Shared Memory · | 2GB DDR3 placeholder |
Memory Bus 128-bit | Memory Bus 64-bit |
Memory Speed 8GT/s | Memory Speed 2GT/s |
Memory Bandwidth 128GB/s | Memory Bandwidth 16GB/s |
ECC No | ECC No |
TDP Shared | TDP 36W |
Multi-Monitor 4 | Multi-Monitor 3 |
HDCP HDCP 2.3 | HDCP - |
Encoder Model VCN 4.0 | - |
Decoder Model VCN 4.0 | Decoder Model VP6 |
Form Factor iGPU | Form Factor Soldered |
Foundry TSMC | Foundry TSMC |
Fabrication Node N4P | Fabrication Node 28nm |
Die Size 233mm² | Die Size 89mm² |
Transistor Count 28 Billion | Transistor Count 1.1 Billion |
Transistor Density 120 MTr/mm² | Transistor Density 12.61 MTr/mm² |
No images available
No images available
CPUs | CPUs - |
Laptops | Laptops |