ATI Mobility Radeon HD 5850 vs NVIDIA P102-100
Graphics Processor
| GPU model | Broadway | GP102 |
|---|---|---|
| GPU variant | Broadway PRO (216-0769024) | GP102-100-A1 |
| Architecture | TeraScale 2 | Pascal |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 16 nm |
| Number of transistors | 1,040 million | 11,800 million |
| Die size | 166 mm² | 471 mm² |
Mobile graphics
| Release date | Jan 7th, 2010 | — |
|---|---|---|
| Generation | Manhattan (Mobility HD 5800) | — |
| Production | End-of-life | — |
| Interface | PCIe 2.0 x16 | — |
| Reviews | 2 in our database | — |
| Predecessor | M9x | — |
| Successor | Vancouver | — |
Clocks
| GPU clock | 500 MHz | — |
|---|---|---|
| Memory clock | 1000 MHz 4 Gbps effective | 1376 MHz 11 Gbps effective |
| Base clock | — | 1582 MHz |
| Boost clock | — | 1683 MHz |
Memory Configuration
| Memory size | 1024 MB | 5 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR5X |
| Memory bus width | 128 bit | 320 bit |
| Bandwidth | 64.00 GB/s | 440.3 GB/s |
Render Configuration
| Shading units | 800 | 3200 |
|---|---|---|
| TMUs | 40 | 200 |
| ROPs | 16 | 80 |
| Compute units | 10 | — |
| Cache L1 | 8 KB (per CU) | 48 KB (per SM) |
| Cache L2 | 256 KB | 2.5 MB |
| SM count | — | 25 |
Performance
| Pixel rate | 8.000 GPixel/s | 134.6 GPixel/s |
|---|---|---|
| Texture rate | 20.00 GTexel/s | 336.6 GTexel/s |
| FP32 (float) performance | 800.0 GFLOPS | 10.77 TFLOPS |
| FP16 (half) performance | — | 168.3 GFLOPS (1:64) |
| FP64 (double) performance | — | 336.6 GFLOPS (1:32) |
Dimensions & Outputs
| TDP | 30 W | 250 W |
|---|---|---|
| Outputs | No outputs | No outputs |
| Slot width | — | Dual-slot |
| Length | — | 267 mm 10.5 inches |
| Suggested PSU | — | 600 W |
| Power connectors | — | 2x 8-pin |
| Board number | — | PG611 SKU 100 |
API Support & Features
| DirectX | 11.2 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 5.0 | 6.4 |
| CUDA | — | 6.1 |
Other Features
Graphics Card
| Release date | — | Feb 12th, 2018 |
|---|---|---|
| Generation | — | Mining GPUs |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x4 |
