AMD Radeon Pro 560 vs AMD Radeon HD 7790
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Mar 2013
Generation
Radeon Pro Mac
Southern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Memory Clock
1270 MHz
1500 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
128bit
Bandwidth
81.28GB/s
96.00GB/s
Render Config
Compute Units
16
14
Shading Units
1024
896
TMUs
64
56
ROPs
16
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
256 KB
Theoretical Performance
Pixel Rate
14.51 GPixel/s
16.00 GPixel/s
Texture Rate
58.05 GTexel/s
56.00 GTexel/s
FP16 (half)
1.858 TFLOPS
—
FP32 (float)
1.858 TFLOPS
1.792 TFLOPS
FP64 (double)
116.1 GFLOPS
112.0 GFLOPS
Graphics Processor
GPU Name
Polaris 21
Bonaire
GPU Variant
Polaris 21 XT(215-0908004)
Bonaire XT(215-0839039)
Architecture
GCN 4.0
GCN 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
3 billion
2.08 billion
Die Size
123 mm²
160 mm²
Board Design
TDP
75W
85W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
—
250 W
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.4
6.3
Benchmark
3DMark Time Spy
—
1,307
3DMark Time Spy Extreme
—
409
▲ Specs Compare
Data sourced from official specifications and benchmark tests.