AMD Radeon HD 7990 Graphics Card

Last updated:

Specifications

Generation
Southern Islands
GPU Name
Malta
Bus interface
PCIe 3.0 x16
Base clock
950 MHz
Memory size
3 GB
DirectX
12 (11_1)
Release date
Apr 24th, 2013

Graphics Processor

GPU Name
Malta
GPU variant
Malta XT (215-0849026)
Architecture
GCN 1.0
TSMC
Process size
28 nm
Transistors
4,313 million
Die size
365 mm²

Graphics card

Release date
Apr 24th, 2013
Generation
Southern Islands
Production
End-of-life
Launch price
999 USD
Bus interface
PCIe 3.0 x16
Reviews
37 in our database

Clock Speeds

Base clock
950 MHz
Boost clock
1000 MHz
Memory clock
1500 MHz 6000 MHz effective

Memory

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

Render Config

Shading units
2048
TMUs
128
ROPs
32
Compute units
32
Cache L1
16 KB (per CU)
Cache L2
768 KB

Theoretical Performance

Pixel rate
32.00 GPixel/s
Texture rate
128.0 GTexel/s
FP32 (float) performance
4.096 TFLOPS
FP64 (double) performance
1,024 GFLOPS (1:4)

Board Design

Slot width
Dual-slot
Length
304 mm 12 inches
Width
106 mm 4.2 inches
Height
38 mm 1.5 inches
TDP
375 W
Suggested PSU
750 W
Outputs
1x DVI4x mini-DisplayPort
Power connectors
2x 8-pin
Board number
C476-37

Graphics Features

DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2.131
Shader model
5.1

Drivers

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Benchmark & Performance

Gaming

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