AMD Radeon HD 7950 Boost: GPU Specs & Benchmarks

The Radeon HD 7950 Boost is a graphics card by AMD, built on the 28 nm process and based on the Tahiti graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Tahiti
Model number
Tahiti PRO2
(215-0821282)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
4,313 million
Die Size
352 mm²

Graphics Card

Release Date
Jun 22nd, 2012
Family
Southern Islands
(HD 7900)
Production
End-of-life
Launch Price
449 USD
Predecessor
Northern Islands
Bus Interface
PCIe 3.0 x16

Memory

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

Performance

Pixel fillrate
29.60 GPixel/s
Texture fillrate
103.6 GTexel/s
FP32 (float) performance
3.315 TFLOPS
FP64 (double) performance
828.8 GFLOPS (1:4)

Clock Speeds

Base Clock
850 MHz
Boost Clock
925 MHz
Memory Clock
1250 MHz
5 Gbps effective

Render Config

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

Board Design

Slot Width
Dual-slot
Length
275 mm
10.8 inches
Width
111 mm
4.4 inches
Height
38 mm
1.5 inches
Thermal design power (TDP)
200 W
Suggested PSU
550 W
Display Connectors
1x DVI
1x HDMI
2x mini-DisplayPort
Power Connectors
2x 6-pin
Board Number
C386

API support

DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
Shader Model
5.1
Radeon HD 7950 Boost
AMD Radeon HD 7950 Boost: GPU Specs & Benchmarks