AMD Radeon HD 7790 vs AMD Radeon Pro Vega II
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
Jun 2019
Generation
Southern Islands
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
Apple MPX
Clock Speeds
Memory Clock
1500 MHz
806 MHz
Base Clock
-
1574 MHz
Boost Clock
-
1720 MHz
Memory
Memory Size
1024MB
32GB
Memory Type
GDDR5
HBM2
Memory Bus
128bit
4096bit
Bandwidth
96.00GB/s
825.3GB/s
Render Config
Compute Units
14
64
Shading Units
896
4096
TMUs
56
256
ROPs
16
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
4 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
110.1 GPixel/s
Texture Rate
56.00 GTexel/s
440.3 GTexel/s
FP32 (float)
1.792 TFLOPS
14.09 TFLOPS
FP64 (double)
112.0 GFLOPS
7.045 TFLOPS
FP16 (half)
-
28.18 TFLOPS
Graphics Processor
GPU Name
Bonaire
Vega 20
GPU Variant
Bonaire XT(215-0839039)
Vega 20 XT
Architecture
GCN 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.08 billion
13.23 billion
Die Size
160 mm²
331 mm²
Board Design
TDP
85W
475W
Suggested PSU
250 W
850 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.0b4x Thunderbolt
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.3
Shader Model
6.3
6.7
📊 Benchmark
3DMark Time Spy
1,307
-
3DMark Time Spy Extreme
409
-
Blender
-
832