AMD Radeon E8860 vs NVIDIA GeForce GT 630 Rev. 2
Graphics Processor
| GPU model | Venus | GK208 |
|---|---|---|
| GPU variant | Venus MCM | GK208-301-A1 |
| Architecture | GCN 1.0 | Kepler 2.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | 1,500 million | 1,020 million |
| Die size | 123 mm² | 87 mm² |
Mobile graphics
| Release date | Jan 25th, 2014 | — |
|---|---|---|
| Generation | Embedded (8000) | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x16 | — |
Clocks
| Base clock | 575 MHz | — |
|---|---|---|
| Boost clock | 625 MHz | — |
| Memory clock | 1125 MHz 4.5 Gbps effective | 900 MHz 1800 Mbps effective |
| GPU clock | — | 902 MHz |
Memory Configuration
| Memory size | 2 GB | 2 GB |
|---|---|---|
| Memory type | GDDR5 | DDR3 |
| Memory bus width | 128 bit | 64 bit |
| Bandwidth | 72.00 GB/s | 14.40 GB/s |
Render Configuration
| Shading units | 640 | 384 |
|---|---|---|
| TMUs | 40 | 32 |
| ROPs | 16 | 8 |
| Compute units | 10 | — |
| Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
| Cache L2 | 256 KB | 512 KB |
| SMX count | — | 2 |
Performance
| Pixel rate | 10.00 GPixel/s | 7.216 GPixel/s |
|---|---|---|
| Texture rate | 25.00 GTexel/s | 28.86 GTexel/s |
| FP32 (float) performance | 800.0 GFLOPS | 692.7 GFLOPS |
| FP64 (double) performance | 50.00 GFLOPS (1:16) | 28.86 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | Single-slot | Single-slot |
|---|---|---|
| TDP | 37 W | 25 W |
| Outputs | 1x VGA | 1x DVI1x HDMI1x VGA |
| Power connectors | 1x 6-pin + 1x 8-pin | None |
| Board number | C715-37 | P2132 |
| Length | — | 145 mm 5.7 inches |
| Suggested PSU | — | 200 W |
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 | — | 3.5 |
Other Features
Graphics Card
| Release date | — | May 29th, 2013 |
|---|---|---|
| Generation | — | GeForce 600 |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x8 |
| Predecessor | — | GeForce 500 |
| Successor | — | GeForce 700 |
