AMD Radeon HD 7950 Graphics Card

Last updated:

Learn more about AMD Radeon HD 7950:

Specifications

Generation
Southern Islands
GPU model
Tahiti
Interface
PCIe 3.0 x16
GPU clock
800 MHz
Memory size
3 GB
DirectX
12 (11_1)
Release date
Jan 31st, 2012

Graphics Processor

GPU model
Tahiti
GPU variant
Tahiti PRO (215-0821056)
Architecture
GCN 1.0
Foundry
TSMC
Manufacturing process
28 nm
Number of transistors
4,313 million
Die size
352 mm²

Graphics Card

Release date
Jan 31st, 2012
Generation
Southern Islands
Production
End-of-life
Launch price
449 USD
Interface
PCIe 3.0 x16
Reviews
118 in our database
Predecessor
Northern Islands
Successor
Sea Islands

Clocks

GPU clock
800 MHz
Memory clock
1250 MHz 5 Gbps effective

Memory Configuration

Memory size
3 GB
Memory type
GDDR5
Memory bus width
384 bit
Bandwidth
240.0 GB/s

Render Configuration

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

Performance

Pixel rate
25.60 GPixel/s
Texture rate
89.60 GTexel/s
FP32 (float) performance
2.867 TFLOPS
FP64 (double) performance
716.8 GFLOPS (1:4)

Dimensions & Outputs

Slot width
Dual-slot
Length
278 mm 10.9 inches
Width
111 mm 4.4 inches
Height
38 mm 1.5 inches
TDP
200 W
Suggested PSU
550 W
Outputs
1x DVI1x HDMI2x mini-DisplayPort
Power connectors
2x 6-pin
Board number
C386-37

API Support & Features

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

Drivers

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Benchmark & Performance

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Gaming

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