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
RADEON
Radeon R7 Graphics
CORE STATE
Spectre Lite
VRAM
System Shared
CLOCK SPEED
—
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II Duo
R7 Graphics
Core Specs
Shading Units
4,096
384
-90.6%
Shaders
4,096
384
-90.6%
TMUs
256
24
-90.6%
ROPs
64
8
-87.5%
Compute Units
64
6
-90.6%
Clocks
Base Clock
1400 MHz
—
Boost Clock
1720 MHz
—
GPU Clock
—
720 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
5.760 GPixel/s
Texture Rate
440.3 GTexel/s
17.28 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
553.0 GFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
34.56 GFLOPS (1:16)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
—
Power
TDP
475 W
25 W
TDP (W)
475
25
-94.7%
Suggested PSU
850 W
—
Architecture
Architecture
GCN 5.1
GCN 2.0
GPU Name
Vega 20
Spectre Lite
Generation
Radeon Pro Mac
(Vega Series)
GCN 2.0 IGP
(Kaveri)
Process Size
7 nm
28 nm
Transistors
13,230 million
2,410 million
Die Size
331 mm²
245 mm²
Foundry
TSMC
GlobalFoundries
Density
40.0M / mm²
9.8M / mm²
API Support
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.170
OpenCL
2.1
2.1
Shader Model
6.7
6.5
Physical
Slot Width
Quad-slot
IGP
Outputs
1x HDMI 2.0b4x Thunderbolt
Motherboard Dependent
Bus Interface
Apple MPX
IGP
Other
Launch Price
4,399 USD
—
Production
End-of-life
End-of-life
Predecessor
—
TeraScale 3 IGP
Successor
—
GCN 3.0 IGP