Radeon HD 6990 - video card specification
Passmark - benchmark score Radeon HD 6990
Radeon HD 6990
3103
Radeon HD 6990
Architecture
TeraScale 3 (2010−2013)
GPU code name
Antilles
Market segment
Desktop
Release date
March 2011
Bus support
-
Interface
PCIe 2.0 x16
Recommended system power (PSU)
-
Supplementary power connectors
2x 8-pin
SLI options
-
Boost clock speed
-
Core clock speed
830 MHz
CUDA cores
-
Floating-point performance
2x 2,549.8 gflops
Manufacturing process technology
40 nm
Number of transistors
2,640 million
Pipelines / CUDA cores
1536
Power consumption (TDP)
375 Watt
Texture fill rate
79.68
Memory type
GDDR5
Maximum RAM amount
2 GB
Memory bus width
256 Bit
Memory clock speed
5000 MHz
Memory bandwidth
160.0 GB/s
Shared memory
-
Display Connectors
1x DVI, 4x mini-DisplayPort
Multi monitor support
-
VGA аnalog display support
-
DisplayPort Multimode (DP++) support
-
HDMI
-
HDCP
-
Maximum VGA resolution
-
G-SYNC support
-
Audio input for HDMI
-
DirectX
11.2 (11_0)
CUDA
-
OpenCL
1.2
OpenGL
4.4
Shader Model
5.0
Vulkan
N/A
BatteryBoost
-
GameStream
-
GameWorks
-
GeForce ShadowPlay
-
GPU Boost
-
H.264, VC1, MPEG2 1080p video decoder
-
Optimus
-