Intel Iris Plus Graphics 655 vs NVIDIA Quadro FX 5800
Graphics Processor
| GPU model | Coffee Lake GT3e | GT200B |
|---|---|---|
| Architecture | Generation 9.5 | Tesla 2.0 |
| Foundry | Intel | TSMC |
| Manufacturing process | 14 nm+++ | 55 nm |
| Number of transistors | unknown | 1,400 million |
| Die size | unknown | 470 mm² |
Integrated Graphics
| Release date | Apr 3rd, 2018 | — |
|---|---|---|
| Generation | HD Graphics-M (Coffee Lake) | — |
| Production | Active | — |
| Interface | Ring Bus | — |
| Reviews | 1 in our database | — |
Clocks
| Base clock | 300 MHz | — |
|---|---|---|
| Boost clock | 1050 MHz | — |
| Memory clock | System Shared | 800 MHz 1600 Mbps effective |
| GPU clock | — | 610 MHz |
| Shader clock | — | 1296 MHz |
Memory Configuration
| Memory size | System Shared | 4 GB |
|---|---|---|
| Memory type | System Shared | GDDR3 |
| Memory bus width | System Shared | 512 bit |
| Bandwidth | System Dependent | 102.4 GB/s |
Render Configuration
| Shading units | 384 | 240 |
|---|---|---|
| TMUs | 48 | 80 |
| ROPs | 6 | 32 |
| Execution units | 48 | — |
| SM count | — | 30 |
| Cache L2 | — | 256 KB |
Performance
| Pixel rate | 6.300 GPixel/s | 19.52 GPixel/s |
|---|---|---|
| Texture rate | 50.40 GTexel/s | 48.80 GTexel/s |
| FP16 (half) performance | 1.613 TFLOPS (2:1) | — |
| FP32 (float) performance | 806.4 GFLOPS | 622.1 GFLOPS |
| FP64 (double) performance | 201.6 GFLOPS (1:4) | 77.76 GFLOPS (1:8) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 15 W | 189 W |
| Outputs | No outputs | 2x DVI1x DisplayPort1x S-Video |
| Length | — | 267 mm 10.5 inches |
| Width | — | 111 mm 4.4 inches |
| Height | — | 40 mm 1.6 inches |
| Suggested PSU | — | 450 W |
| Power connectors | — | 1x 6-pin + 1x 8-pin |
| Board number | — | P607 |
API Support & Features
| DirectX | 12 (12_1) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 4.6 | 3.3 |
| OpenCL | 3.0 | 1.1 |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | 4.0 |
| CUDA | — | 1.3 |
Other Features
Graphics Card
| Release date | — | Nov 11th, 2008 |
|---|---|---|
| Generation | — | Quadro FX |
| Production | — | End-of-life |
| Launch price | — | 3,499 USD |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 26 in our database |
