AFOX HD 7970

Graphics Card AFOX HD 7970 — Specifications, Tests & Benchmarks
AMD

AFOX HD 7970

Amd HD 7900 Tahiti 09.01.2012 3 GB GDDR5 384 bit 250W
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Performance
Synthetic Score
5,728
Efficiency
mid
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The AFOX HD 7970 graphics adapter is based on the advanced GCN 1.0 architecture. AMD announced this model on 09.01.2012. The graphics processor is manufactured using a modern process. The 352 mm² die contains approximately 4.3 billion transistorsistors transistors. 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 GDDR5 video memory capacity is 3 GB. Thanks to the 384 bit-bit bus, bandwidth reaches 264.00 GB/s, eliminating delays when working with demanding textures. The GPU's base clock speed is 925 MHz, and in Boost mode, it can automatically increase up to 0 MHz. The nominal thermal design power is 250 W. For stable system operation, a PSU of 600 W or more will be required.

General Information

Release Date 09.01.2012
Usage Class Gaming (1080p)
Market Segment Desktop
Series Amd HD 7900
GPU Variant Tahiti XT (215-0821060)

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 925 MHz
Memory Clock (Actual) 1375 MHz
Memory Clock (Effective) 5500 MHz

Memory

Memory Capacity 3 GB
Memory Type GDDR5
Memory Bus 384 bit bit
Memory Bandwidth 264.00 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) 275 x 38 x 111 mm
Power Consumption (TDP) 250 W
Recommended PSU 600 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 29.6 GPixel/s
Texture Fill Rate 118.4 GTexel/s
FP32 Performance (Float) 3.79 TFLOPS
FP64 Performance (Double) 947.2 GFLOPS (1:4)

Synthetic Tests & Benchmarks

TPU Index Score 6.50%
Performance Tier mid

How this graphics card performs in games

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