AMD Radeon HD 8970M vs NVIDIA GeForce GTX 570
Graphics Processor
| GPU model | Neptune | GF110 |
|---|---|---|
| GPU variant | Neptune XT (216-0847000) | GF110-275-A1 |
| Architecture | GCN 1.0 | Fermi 2.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 40 nm |
| Number of transistors | 2,800 million | 3,000 million |
| Die size | 212 mm² | 520 mm² |
Mobile graphics
| Release date | May 14th, 2013 | — |
|---|---|---|
| Generation | Solar System (HD 8900M) | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x16 | — |
| Predecessor | London | — |
| Successor | Crystal System | — |
Clocks
| Base clock | 850 MHz | — |
|---|---|---|
| Boost clock | 900 MHz | — |
| Memory clock | 1200 MHz 4.8 Gbps effective | 950 MHz 3.8 Gbps effective |
| GPU clock | — | 732 MHz |
| Shader clock | — | 1464 MHz |
Memory Configuration
| Memory size | 4 GB | 1280 MB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 256 bit | 320 bit |
| Bandwidth | 153.6 GB/s | 152.0 GB/s |
Render Configuration
| Shading units | 1280 | 480 |
|---|---|---|
| TMUs | 80 | 60 |
| ROPs | 32 | 40 |
| Compute units | 20 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 512 KB | 640 KB |
| SM count | — | 15 |
Performance
| Pixel rate | 28.80 GPixel/s | 21.96 GPixel/s |
|---|---|---|
| Texture rate | 72.00 GTexel/s | 43.92 GTexel/s |
| FP32 (float) performance | 2.304 TFLOPS | 1,405 GFLOPS |
| FP64 (double) performance | 144.0 GFLOPS (1:16) | 175.7 GFLOPS (1:8) |
Dimensions & Outputs
| Slot width | MXM Module | Dual-slot |
|---|---|---|
| TDP | 100 W | 219 W |
| Outputs | No outputs | 2x DVI1x mini-HDMI |
| Length | — | 267 mm 10.5 inches |
| Suggested PSU | — | 550 W |
| Power connectors | — | 2x 6-pin |
| Board number | — | P1263 |
API Support & Features
| DirectX | 12 (11_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.2 | — |
| Shader model | 5.1 | 5.1 |
| CUDA | — | 2.0 |
Other Features
Graphics Card
| Release date | — | Dec 7th, 2010 |
|---|---|---|
| Generation | — | GeForce 500 |
| Production | — | End-of-life |
| Launch price | — | 349 USD |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 76 in our database |
| Predecessor | — | GeForce 400 |
| Successor | — | GeForce 600 |
