Home AMD Radeon HD 7950 Boost

AMD Radeon HD 7950 Boost

This is a GPU manufactured with TSMC 28nm process, based on AMD GCN 1.0 architecture and released on Jun 2012. It features 4.313 billion transistors, 28 Rendering cores and 3GB GDDR5 memory, with 768KB L2 cache, theoretical performance of 3.315TFLOPS, with total power consumption of 200W.

Graphics Card

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Release Date
Jun 2012
Generation
Southern Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16

Clock Speeds

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Base Clock
850 MHz
Boost Clock
925 MHz
Memory Clock
1250 MHz

Memory

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Memory Size
3GB
Memory Type
GDDR5
Memory Bus
384bit
Bandwidth
240.0GB/s

Render Config

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Compute Units
28
Shading Units
1792
TMUs
112
ROPs
32
L1 Cache
16 KB (per CU)
L2 Cache
768 KB

Theoretical Performance

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Pixel Rate
29.60 GPixel/s
Texture Rate
103.6 GTexel/s
FP32 (float)
3.315 TFLOPS
FP64 (double)
828.8 GFLOPS

Graphics Processor

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GPU Name
Tahiti
GPU Variant
Tahiti PRO2


(215-0821282)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
4.313 billion
Die Size
352 mm²

Board Design

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TDP
200W
Suggested PSU
550 W
Outputs
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Power Connectors
2x 6-pin

Graphics Features

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DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
Shader Model
5.1

Rankings

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FP32 (float)
3.333 TFLOPS
3.333 TFLOPS
3.318 TFLOPS
3.315 TFLOPS
3.315 TFLOPS
NVIDIA Tesla K40st 12 GB GDDR5
3.312 TFLOPS
3.297 TFLOPS

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