NVIDIA GeForce GTX 460 vs NVIDIA GeForce GTX 485M
Graphics Processor
| GPU model | GF104 | GF104 |
|---|---|---|
| GPU variant | GF104-300-KB-A1 | N12E-GTX-A1 |
| Architecture | Fermi | Fermi |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 40 nm |
| Number of transistors | 1,950 million | 1,950 million |
| Die size | 332 mm² | 332 mm² |
Graphics Card
| Release date | Jul 12th, 2010 | — |
|---|---|---|
| Generation | GeForce 400 | — |
| Production | End-of-life | — |
| Launch price | 199 USD | — |
| Interface | PCIe 2.0 x16 | — |
| Reviews | 154 in our database | — |
| Predecessor | GeForce 200 | — |
| Successor | GeForce 500 | — |
Clocks
| GPU clock | 675 MHz | 575 MHz |
|---|---|---|
| Shader clock | 1350 MHz | 1150 MHz |
| Memory clock | 900 MHz 3.6 Gbps effective | 750 MHz 3 Gbps effective |
Memory Configuration
| Memory size | 768 MB | 2 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 192 bit | 256 bit |
| Bandwidth | 86.40 GB/s | 96.00 GB/s |
Render Configuration
| Shading units | 336 | 384 |
|---|---|---|
| TMUs | 56 | 64 |
| ROPs | 24 | 32 |
| SM count | 7 | 8 |
| Cache L1 | 64 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 384 KB | 512 KB |
Performance
| Pixel rate | 9.450 GPixel/s | 9.200 GPixel/s |
|---|---|---|
| Texture rate | 37.80 GTexel/s | 36.80 GTexel/s |
| FP32 (float) performance | 907.2 GFLOPS | 883.2 GFLOPS |
| FP64 (double) performance | 75.60 GFLOPS (1:12) | 73.60 GFLOPS (1:12) |
Dimensions & Outputs
| Slot width | Dual-slot | MXM Module |
|---|---|---|
| Length | 210 mm 8.3 inches | — |
| TDP | 160 W | 100 W |
| Suggested PSU | 450 W | — |
| Outputs | 2x DVI1x mini-HDMI | No outputs |
| Power connectors | — | None |
| Board number | — | P1044 |
API Support & Features
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| CUDA | 2.1 | 2.1 |
| Shader model | 5.1 | 5.1 |
Other Features
Mobile graphics
| Release date | — | Jan 5th, 2011 |
|---|---|---|
| Generation | — | GeForce 400M |
| Production | — | End-of-life |
| Interface | — | MXM-B (3.0) |
| Predecessor | — | GeForce 300M |
| Successor | — | GeForce 500M |
