| | | |
|
| [ PCI Express 3.0 x16: AMD Radeon HD 7970 GHz Edition 3GB GDDR5 ]
|
|
| | Graphics Processor Properties:
|
| | | Video Adapter | AMD Radeon HD 7970 GHz Edition 3GB GDDR5
|
| | | BIOS Version | 015.012.000.004.000346
|
| | | BIOS Date | 12/7/2011
|
| | | GPU Code Name | Tahiti XT
|
| | | Part Number | 113-C3860100-100
|
| | | PCI Device | 1002-6798 / 1002-0B00 (Rev 00)
|
| | | Transistors | 4313 million
|
| | | Process Technology | 28 nm
|
| | | Die Size | 365 mm2
|
| | | Bus Type | PCI Express 3.0 x16 @ 1.1 x8
|
| | | Memory Size | 3 GB
|
| | | GPU Clock | 500 MHz (original: 925 MHz)
|
| | | RAMDAC Clock | 400 MHz
|
| | | Pixel Pipelines | 32
|
| | | Texture Mapping Units | 128
|
| | | Unified Shaders | 2048 (v5.1)
|
| | | DirectX Hardware Support | DirectX v11.1
|
|
| | Memory Bus Properties:
|
| | | Bus Type | GDDR5
|
| | | Bus Width | 384-bit
|
| | | Real Clock | 1375 MHz (QDR) (original: 1375 MHz)
|
| | | Effective Clock | 5500 MHz
|
| | | Bandwidth | 257.8 GB/s
|
|
| | Architecture:
|
| | | Architecture | AMD GCN
|
| | | Compute Units (CU) | 32
|
| | | SIMD Per Compute Unit | 4
|
| | | SIMD Width | 16
|
| | | SIMD Instruction Width | 1
|
| | | L1 Instruction Cache | 32 KB per CU-Quad
|
| | | L1 Vector Data Cache | 16 KB per CU
|
| | | L1 Scalar Data Cache | 16 KB per CU-Quad
|
| | | L2 Cache | 768 KB
|
| | | Local Data Share | 64 KB
|
| | | Global Data Share | 64 KB
|
|
| | Theoretical Peak Performance:
|
| | | Pixel Fillrate | 16000 MPixel/s @ 500 MHz
|
| | | Texel Fillrate | 64000 MTexel/s @ 500 MHz
|
| | | Single-Precision FLOPS | 2048.0 GFLOPS @ 500 MHz
|
| | | Double-Precision FLOPS | 512.0 GFLOPS @ 500 MHz
|
| | | 24-bit Integer IOPS | 2048.0 GIOPS @ 500 MHz
|
| | | 32-bit Integer IOPS | 409.6 GIOPS @ 500 MHz
|
|
| | Utilization:
|
| | | GPU | 0%
|
| | | Dedicated Memory | 45 MB
|
| | | Dynamic Memory | 44 MB
|
|
| | ATI PowerPlay (BIOS):
|
| | | State #1 | GPU: 925 MHz, Memory: 1375 MHz (Boot)
|
| | | State #2 | GPU: 925 MHz, Memory: 1375 MHz
|
| | | State #3 | GPU: 925 MHz, Memory: 1375 MHz (UVD)
|
| | | State #4 | GPU: 300 MHz, Memory: 150 MHz
|
|
| | Graphics Processor Manufacturer:
|
| | | Company Name | Advanced Micro Devices, Inc.
|
| | | Product Information | http://www.amd.com/us/products/desktop/graphics
|
| | | Driver Download | http://sites.amd.com/us/game/downloads
|
| | | Driver Update | http://www.aida64.com/driver-updates
|
|
| [ PCI Express 3.0 x16: AMD Radeon HD 7970 ]
|
|
| | Graphics Processor Properties:
|
| | | Video Adapter | AMD Radeon HD 7970
|
| | | BIOS Version | 015.012.000.004.000346
|
| | | BIOS Date | 12/7/2011
|
| | | GPU Code Name | Tahiti XT
|
| | | Part Number | 113-C3860100-100
|
| | | PCI Device | 1002-6798 / 1787-201C (Rev 00)
|
| | | Transistors | 4313 million
|
| | | Process Technology | 28 nm
|
| | | Die Size | 365 mm2
|
| | | Bus Type | PCI Express 3.0 x16 @ 3.0 x16
|
| | | Memory Size | 3 GB
|
| | | RAMDAC Clock | 400 MHz
|
| | | Pixel Pipelines | 32
|
| | | Texture Mapping Units | 128
|
| | | Unified Shaders | 2048 (v5.1)
|
| | | DirectX Hardware Support | DirectX v11.1
|
|
| | Memory Bus Properties:
|
| | | Bus Type | GDDR5
|
| | | Bus Width | 32-bit
|
|
| | Architecture:
|
| | | Architecture | AMD GCN
|
| | | Compute Units (CU) | 32
|
| | | SIMD Per Compute Unit | 4
|
| | | SIMD Width | 16
|
| | | SIMD Instruction Width | 1
|
| | | L1 Instruction Cache | 32 KB per CU-Quad
|
| | | L1 Vector Data Cache | 16 KB per CU
|
| | | L1 Scalar Data Cache | 16 KB per CU-Quad
|
| | | L2 Cache | 64 KB
|
| | | Local Data Share | 64 KB
|
| | | Global Data Share | 64 KB
|
|
| | Utilization:
|
| | | GPU | 0%
|
|
| | ATI PowerPlay (BIOS):
|
| | | State #1 | GPU: 925 MHz, Memory: 1375 MHz (Boot)
|
| | | State #2 | GPU: 925 MHz, Memory: 1375 MHz
|
| | | State #3 | GPU: 925 MHz, Memory: 1375 MHz (UVD)
|
| | | State #4 | GPU: 300 MHz, Memory: 150 MHz
|
|
| | Graphics Processor Manufacturer:
|
| | | Company Name | Advanced Micro Devices, Inc.
|
| | | Product Information | http://www.amd.com/us/products/desktop/graphics
|
| | | Driver Download | http://sites.amd.com/us/game/downloads
|
| | | Driver Update | http://www.aida64.com/driver-updates
|