ASUS HD 7870 DirectCU II V2
Graphics Card ASUS HD 7870 DirectCU II V2 — Specifications, Tests & Benchmarks
ASUS HD 7870 DirectCU II V2
Amd HD 7800
•
Pitcairn
•
05.03.2012
•
2 GB
•
GDDR5
•
256 bit
•
175W
🏆 Top #9130
Performance
Synthetic Score
5,479
Efficiency
mid
The ASUS HD 7870 DirectCU II V2 graphics card from AMD is built on the GCN 1.0 architecture and was officially introduced on 05.03.2012. Thanks to modern manufacturing technology, engineers managed to place 2.8 billion transistorsistors transistors on a 212 mm² die. For graphics processing, 1280 shader units are provided. The technological equipment is complemented by 0 RT Cores and 0 Tensor Cores. The graphics card is equipped with 2 GB of GDDR5 memory. A 256 bit-bit bus is used, providing bandwidth at 153.60 GB/s. The GPU's base clock speed is 1000 MHz, and in Boost mode, it can automatically increase up to 0 MHz. The nominal thermal design power is 175 W. For stable system operation, a PSU of 450 W or more will be required.
General Information
| Release Date | 05.03.2012 |
| Usage Class | Gaming (1080p) |
| Market Segment | Desktop |
| Series | Amd HD 7800 |
| GPU Variant | Pitcairn XT (215-0828047) |
GPU
| Architecture | GCN 1.0 |
| Codename | Pitcairn |
| Process Node | 28 nm (TSMC) |
| Transistor Count | 2,800,000.0 million |
| Die Size | 212 mm² |
| Transistor Density | 13,200,000 million / mm² |
Rendering Configuration
| Shading Units (ALU) | 1280 |
| Texture Mapping Units (TMU) | 80 |
| Render Output Units (ROP) | 32 |
| Compute Units (SM/CU) | 20 |
Clock Speeds
| Base Clock | 1000 MHz |
| Memory Clock (Actual) | 1200 MHz |
| Memory Clock (Effective) | 4800 MHz |
Memory
| Memory Capacity | 2 GB |
| Memory Type | GDDR5 |
| Memory Bus | 256 bit bit |
| Memory Bandwidth | 153.60 GB/s |
Cache Memory
| L1 Cache | 320 KB |
| L2 Cache | 512 KB |
Board Design & Power
| Interface | PCIe 3.0 x16 |
| Slot Width | 2 |
| Dimensions (L x W x H) | |
| Power Consumption (TDP) | 175 W |
| Recommended PSU | 450 W |
| Power Connectors | 2x 6-pin |
| Board Number | 109-C40147-00, 109-C40147-00B |
API Support
| DirectX | 12 (11_1) |
| OpenGL | 4.6 |
| OpenCL | |
| Vulkan | 1.2 |
| Shader Model |
Theoretical Performance
| Pixel Fill Rate | 32 GPixel/s |
| Texture Fill Rate | 80 GTexel/s |
| FP32 Performance (Float) | 2.56 TFLOPS |
| FP64 Performance (Double) | 160 GFLOPS (1:16) |
Synthetic Tests & Benchmarks
| TPU Index Score | 5.12% |
| Performance Tier | mid |
Всі тести
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