AMD Radeon R7 Graphics vs NVIDIA GeForce GTX 750
Graphics Processor
| GPU model | Spectre | GM107 |
|---|---|---|
| Architecture | GCN 2.0 | Maxwell |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | 2,410 million | 1,870 million |
| Die size | 245 mm² | 148 mm² |
| GPU variant | — | GM107-300-A2 |
Integrated Graphics
| Release date | Jan 11th, 2014 | — |
|---|---|---|
| Generation | Kaveri (Rx 200) | — |
| Production | End-of-life | — |
| Interface | IGP | — |
| Predecessor | Mullins | — |
| Successor | Bristol Ridge | — |
Clocks
| GPU clock | 720 MHz | — |
|---|---|---|
| Memory clock | System Shared | 1253 MHz 5 Gbps effective |
| Base clock | — | 1020 MHz |
| Boost clock | — | 1085 MHz |
Memory Configuration
| Memory size | System Shared | 1024 MB |
|---|---|---|
| Memory type | System Shared | GDDR5 |
| Memory bus width | System Shared | 128 bit |
| Bandwidth | System Dependent | 80.19 GB/s |
Render Configuration
| Shading units | 512 | 512 |
|---|---|---|
| TMUs | 32 | 32 |
| ROPs | 8 | 16 |
| Compute units | 8 | — |
| SMM count | — | 4 |
| Cache L1 | — | 64 KB (per SMM) |
| Cache L2 | — | 2 MB |
Performance
| Pixel rate | 5.760 GPixel/s | 17.36 GPixel/s |
|---|---|---|
| Texture rate | 23.04 GTexel/s | 34.72 GTexel/s |
| FP32 (float) performance | 737.3 GFLOPS | 1,111 GFLOPS |
| FP64 (double) performance | 46.08 GFLOPS (1:16) | 34.72 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | IGP | Single-slot |
|---|---|---|
| TDP | 65 W | 55 W |
| Outputs | No outputs | 2x DVI1x mini-HDMI |
| Length | — | 145 mm 5.7 inches |
| Suggested PSU | — | 250 W |
| Power connectors | — | None |
| Board number | — | P2010 |
API Support & Features
| DirectX | 12 (12_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 6.0 | 5.1 |
| CUDA | — | 5.0 |
Other Features
Graphics Card
| Release date | — | Feb 18th, 2014 |
|---|---|---|
| Generation | — | GeForce 700 |
| Production | — | End-of-life |
| Launch price | — | 119 USD |
| Interface | — | PCIe 3.0 x16 |
| Reviews | — | 10 in our database |
| Predecessor | — | GeForce 600 |
| Successor | — | GeForce 900 |
