AMD Radeon HD 7750 vs NVIDIA Quadro K3000M
Graphics Processor
| GPU model | Cape Verde | GK104 |
|---|---|---|
| GPU variant | Cape Verde PRO | N14E-Q1-A2 |
| Architecture | GCN 1.0 | Kepler |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | 1,500 million | 3,540 million |
| Die size | 123 mm² | 294 mm² |
Graphics Card
| Release date | Feb 15th, 2012 | — |
|---|---|---|
| Generation | Southern Islands | — |
| Production | End-of-life | — |
| Launch price | 109 USD | — |
| Interface | PCIe 3.0 x16 | — |
| Reviews | 61 in our database | — |
| Predecessor | Northern Islands | — |
| Successor | Sea Islands | — |
Clocks
| GPU clock | 800 MHz | 654 MHz |
|---|---|---|
| Memory clock | 1125 MHz 4.5 Gbps effective | 700 MHz 2.8 Gbps effective |
Memory Configuration
| Memory size | 1024 MB | 2 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 128 bit | 256 bit |
| Bandwidth | 72.00 GB/s | 89.60 GB/s |
Render Configuration
| Shading units | 512 | 576 |
|---|---|---|
| TMUs | 32 | 48 |
| ROPs | 16 | 32 |
| Compute units | 8 | — |
| Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
| Cache L2 | 256 KB | 512 KB |
| SMX count | — | 3 |
Performance
| Pixel rate | 12.80 GPixel/s | 7.848 GPixel/s |
|---|---|---|
| Texture rate | 25.60 GTexel/s | 31.39 GTexel/s |
| FP32 (float) performance | 819.2 GFLOPS | 753.4 GFLOPS |
| FP64 (double) performance | 51.20 GFLOPS (1:16) | 31.39 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | Single-slot | MXM Module |
|---|---|---|
| Length | 168 mm 6.6 inches | — |
| TDP | 55 W | 75 W |
| Suggested PSU | 250 W | — |
| Outputs | 1x DVI1x HDMI1x DisplayPort | No outputs |
| Power connectors | None | — |
| Board number | C441, C445 | — |
API Support & Features
| DirectX | 12 (11_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 5.1 | 5.1 |
| CUDA | — | 3.0 |
Other Features
Mobile graphics
| Release date | — | Jun 1st, 2012 |
|---|---|---|
| Generation | — | Quadro Mobile (Kx000M) |
| Production | — | End-of-life |
| Interface | — | MXM-B (3.0) |
| Reviews | — | 26 in our database |
