VTX3D HD 7850 X-Edition 1 GB
Graphics Card VTX3D HD 7850 X-Edition 1 GB — Specifications, Tests & Benchmarks
VTX3D HD 7850 X-Edition 1 GB
Amd HD 7800
•
Pitcairn
•
05.03.2012
•
2 GB
•
GDDR5
•
256 bit
•
130W
🏆 Top #10235
Performance
Synthetic Score
3,898
PassMark
3,898
Efficiency
entry
The VTX3D HD 7850 X-Edition 1 GB 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. The core configuration includes 1024 shader units, 0 RT Cores for ray tracing, and 0 Tensor Cores for AI tasks. The GDDR5 video memory capacity is 2 GB. Thanks to the 256 bit-bit bus, bandwidth reaches 153.60 GB/s, eliminating delays when working with demanding textures. In standard mode, the core operates at 860 MHz, but auto-overclocking technology allows it to reach 0 MHz under load. The TDP level for this model is 130 W, so for a build, it\'s advisable to choose quality cooling and a power supply unit of at least 300 W.
General Information
| Release Date | 05.03.2012 |
| Usage Class | gpu.usage_class.values.light_gaming |
| Market Segment | Desktop |
| Series | Amd HD 7800 |
| GPU Variant | Pitcairn PRO (215-0828062) |
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) | 1024 |
| Texture Mapping Units (TMU) | 64 |
| Render Output Units (ROP) | 32 |
| Compute Units (SM/CU) | 16 |
Clock Speeds
| Base Clock | 860 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 | 256 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) | 130 W |
| Recommended PSU | 300 W |
| Power Connectors | 1x 6-pin |
| Board Number | 109-C40147-00, 109-C40337-00A |
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 | 64 GTexel/s |
| FP32 Performance (Float) | 2.05 TFLOPS |
| FP64 Performance (Double) | 128 GFLOPS (1:16) |
Synthetic Tests & Benchmarks
| PassMark (G3D Mark) | 3 898 |
| PassMark (G2D Mark) | 574 |
| TPU Index Score | 4.24% |
| Performance Tier | entry |
Всі тести
Тестів поки немає.
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