AMD Radeon 540 Mobile vs NVIDIA GeForce GTS 150 OEM
Graphics Processor
| GPU model | Lexa | G92 |
|---|---|---|
| GPU variant | Lexa PRO (215-0904018) | — |
| Architecture | GCN 4.0 | Tesla |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 65 nm |
| Number of transistors | 2,200 million | 754 million |
| Die size | 103 mm² | 324 mm² |
Mobile graphics
| Release date | Mar 26th, 2019 | — |
|---|---|---|
| Generation | Mobility Radeon (M500) | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x8 | — |
| Predecessor | Crystal System | — |
Clocks
| Base clock | 1100 MHz | — |
|---|---|---|
| Boost clock | 1124 MHz | — |
| Memory clock | 1500 MHz 6 Gbps effective | 1000 MHz 2 Gbps effective |
| GPU clock | — | 738 MHz |
| Shader clock | — | 1836 MHz |
Memory Configuration
| Memory size | 2 GB | 1024 MB |
|---|---|---|
| Memory type | GDDR5 | GDDR3 |
| Memory bus width | 64 bit | 256 bit |
| Bandwidth | 48.00 GB/s | 64.00 GB/s |
Render Configuration
| Shading units | 512 | 128 |
|---|---|---|
| TMUs | 32 | 64 |
| ROPs | 16 | 16 |
| Compute units | 8 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | 64 KB |
| SM count | — | 16 |
Performance
| Pixel rate | 17.98 GPixel/s | 11.81 GPixel/s |
|---|---|---|
| Texture rate | 35.97 GTexel/s | 47.23 GTexel/s |
| FP16 (half) performance | 1,151 GFLOPS (1:1) | — |
| FP32 (float) performance | 1,151 GFLOPS | 470.0 GFLOPS |
| FP64 (double) performance | 71.94 GFLOPS (1:16) | — |
Dimensions & Outputs
| Slot width | Dual-slot | Dual-slot |
|---|---|---|
| TDP | 50 W | 141 W |
| Outputs | No outputs | 2x DVI1x S-Video |
| Power connectors | None | 2x 6-pin |
| Length | — | 267 mm 10.5 inches |
| Suggested PSU | — | 300 W |
API Support & Features
| DirectX | 12 (12_0) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 4.6 | 3.3 |
| OpenCL | 2.1 | 1.1 |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | 4.0 |
| CUDA | — | 1.1 |
Other Features
Graphics Card
| Release date | — | Mar 10th, 2009 |
|---|---|---|
| Generation | — | GeForce 100 |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Predecessor | — | GeForce 9 |
| Successor | — | GeForce 200 |
