NVIDIA GeForce MX330 vs NVIDIA GeForce RTX 3080
Graphics Processor
| GPU model | GP108 | GA102 |
|---|---|---|
| GPU variant | GP108-655-A1 (N17S-G3-A1) | GA102-200-KD-A1 |
| Architecture | Pascal | Ampere |
| Foundry | Samsung | Samsung |
| Manufacturing process | 14 nm | 8 nm |
| Number of transistors | 1,800 million | 28,300 million |
| Die size | 74 mm² | 628 mm² |
Mobile graphics
| Release date | Feb 10th, 2020 | — |
|---|---|---|
| Generation | GeForce MX (3xx) | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x4 | — |
Clocks
| Base clock | 1531 MHz | 1440 MHz |
|---|---|---|
| Boost clock | 1594 MHz | 1710 MHz |
| Memory clock | 1752 MHz 7 Gbps effective | 1188 MHz 19 Gbps effective |
Memory Configuration
| Memory size | 2 GB | 10 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR6X |
| Memory bus width | 64 bit | 320 bit |
| Bandwidth | 56.06 GB/s | 760.3 GB/s |
Render Configuration
| Shading units | 384 | 8704 |
|---|---|---|
| TMUs | 24 | 272 |
| ROPs | 16 | 96 |
| SM count | 3 | 68 |
| Cache L1 | 48 KB (per SM) | 128 KB (per SM) |
| Cache L2 | 512 KB | 5 MB |
| Tensor cores | — | 272 |
| RT cores | — | 68 |
Performance
| Pixel rate | 25.50 GPixel/s | 164.2 GPixel/s |
|---|---|---|
| Texture rate | 38.26 GTexel/s | 465.1 GTexel/s |
| FP16 (half) performance | 19.13 GFLOPS (1:64) | 29.77 TFLOPS (1:1) |
| FP32 (float) performance | 1,224 GFLOPS | 29.77 TFLOPS |
| FP64 (double) performance | 38.26 GFLOPS (1:32) | 465.1 GFLOPS (1:64) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 10 W | 320 W |
| Outputs | No outputs | 1x HDMI3x DisplayPort |
| Power connectors | None | 1x 12-pin |
| Length | — | 285 mm 11.2 inches |
| Suggested PSU | — | 700 W |
| Board number | — | PG132 SKU 30 |
| Width | — | 112 mm 4.4 inches |
| Height | — | 40 mm 1.6 inches |
API Support & Features
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 6.1 | 8.6 |
| Shader model | 6.4 | 6.6 |
Other Features
Graphics Card
| Release date | — | Sep 1st, 2020 |
|---|---|---|
| Generation | — | GeForce 30 |
| Production | — | Active |
| Launch price | — | 699 USD |
| Interface | — | PCIe 4.0 x16 |
| gpu.details.availability | — | Sep 17th, 2020 |
| Predecessor | — | GeForce 20 |
| Current price | — | Amazon / Newegg |
| Reviews | — | 99 in our database |
