HIS HD 7970 X IceQ X2 Turbo

Graphics Card HIS HD 7970 X IceQ X2 Turbo — Specifications, Tests & Benchmarks
AMD

HIS HD 7970 X IceQ X2 Turbo

Amd HD 7900 Tahiti 22.06.2012 3 GB GDDR5 384 bit 300W
🏆 Top #8370
Performance
Synthetic Score
7,307
Efficiency
mid
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The HIS HD 7970 X IceQ X2 Turbo graphics card from AMD is built on the GCN 1.0 architecture and was officially introduced on 22.06.2012. Thanks to modern manufacturing technology, engineers managed to place 4.3 billion transistorsistors transistors on a 352 mm² die. The model's computational arsenal includes 2048 universal processors. Also available are 0 specialized cores for ray rendering and 0 cores for accelerating artificial intelligence. The memory subsystem features GDDR5 modules with a total capacity of 3 GB. The bus width is 384 bit bits, and the peak data exchange rate is 288.00 GB/s. The graphics chip operates at a base clock of 1150 MHz with dynamic acceleration capability up to 1180 MHz. The nominal thermal design power is 300 W. For stable system operation, a PSU of 700 W or more will be required.

General Information

Release Date 22.06.2012
Usage Class Gaming (1080p)
Market Segment Desktop
Series Amd HD 7900
GPU Variant Tahiti XT2 (215-0821065)

GPU

Architecture GCN 1.0
Codename Tahiti
Process Node 28 nm (TSMC)
Transistor Count 4,313,000.0 million
Die Size 352 mm²
Transistor Density 12,300,000 million / mm²

Rendering Configuration

Shading Units (ALU) 2048
Texture Mapping Units (TMU) 128
Render Output Units (ROP) 32
Compute Units (SM/CU) 32

Clock Speeds

Base Clock 1150 MHz
Boost Clock 1180 MHz
Memory Clock (Actual) 1500 MHz
Memory Clock (Effective) 6000 MHz

Memory

Memory Capacity 3 GB
Memory Type GDDR5
Memory Bus 384 bit bit
Memory Bandwidth 288.00 GB/s

Cache Memory

L1 Cache 512 KB
L2 Cache 768 KB

Board Design & Power

Interface PCIe 3.0 x16
Slot Width 2
Dimensions (L x W x H) 311 x 42 x 150 mm
Power Consumption (TDP) 300 W
Recommended PSU 700 W
Power Connectors 1x 6-pin + 1x 8-pin
Board Number 109-C38637-00

API Support

DirectX 12 (11_1)
OpenGL 4.6
OpenCL
Vulkan 1.2
Shader Model

Theoretical Performance

Pixel Fill Rate 37.76 GPixel/s
Texture Fill Rate 151 GTexel/s
FP32 Performance (Float) 4.83 TFLOPS
FP64 Performance (Double) 208.3 GFLOPS (1:4)

Synthetic Tests & Benchmarks

TPU Index Score 8.25%
Performance Tier mid

How this graphics card performs in games

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