GPU Comparison
RADEON
AMD Radeon Pro Vega II Duo
CORE STATE
Vega 20
VRAM
32 GB
CLOCK SPEED
1720 MHz
TDP
475 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
GPU
Iris Pro Graphics P580
CORE STATE
Skylake GT4e
VRAM
System Shared
CLOCK SPEED
1000 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 9.0
PROCESS
14 nm+
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II Duo
Iris Pro Graphics P580
Core Specs
Shading Units
4,096
576
-85.9%
Shaders
4,096
576
-85.9%
TMUs
256
72
-71.9%
ROPs
64
9
-85.9%
Compute Units
64
—
Execution Units
—
72
Clocks
Base Clock
1400 MHz
350 MHz
Boost Clock
1720 MHz
1000 MHz
Memory Clock
1000 MHz
2 Gbps effective
System Shared
Memory
Memory Size
32 GB
System Shared
VRAM (MB)
32,768
—
Memory Type
HBM2
System Shared
Memory Bus
4096 bit
System Shared
Bandwidth
1.02 TB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
—
Performance
Pixel Rate
110.1 GPixel/s
9.000 GPixel/s
Texture Rate
440.3 GTexel/s
72.00 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
1,152.0 GFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
288.0 GFLOPS (1:4)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
2.304 TFLOPS (2:1)
Power
TDP
475 W
15 W
TDP (W)
475
15
-96.8%
Suggested PSU
850 W
—
Architecture
Architecture
GCN 5.1
Generation 9.0
GPU Name
Vega 20
Skylake GT4e
Generation
Radeon Pro Mac
(Vega Series)
HD Graphics-W
(Skylake)
Process Size
7 nm
14 nm+
Transistors
13,230 million
—
Die Size
331 mm²
—
Foundry
TSMC
Intel
Density
40.0M / mm²
—
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
3.0
Shader Model
6.7
6.4
Physical
Slot Width
Quad-slot
IGP
Outputs
1x HDMI 2.0b4x Thunderbolt
Motherboard Dependent
Bus Interface
Apple MPX
Ring Bus
Other
Launch Price
4,399 USD
—
Production
End-of-life
End-of-life