Radeon HD 7990 and Radeon Pro 560 - video card comparison
Passmark - benchmark score Radeon HD 7990 vs Radeon Pro 560
Radeon HD 7990
5732
Radeon Pro 560
3579
Radeon HD 7990
Radeon Pro 560
Architecture
GCN 1.0 (2012−2020)
Polaris (2016−2019)
GPU code name
Malta
Polaris 21
Market segment
Desktop
Mobile workstation
Release date
April 2013
June 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
2x 8-pin
None
Boost clock speed
1000 MHz
-
Core clock speed
950 MHz
907 MHz
Floating-point performance
2x 4,096 gflops
1,858 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
4,313 million
3,000 million
Pipelines / CUDA cores
2048
1024
Power consumption (TDP)
375 Watt
35 Watt
Texture fill rate
128.0
58.05
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
4 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
6000 MHz
5080 MHz
Memory bandwidth
288.0 GB/s
81.28 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 4x mini-DisplayPort
No outputs
DirectX
12 (11_1)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2.131
FreeSync
-
+