GPU Comparison
RADEON
AMD Radeon Pro Vega 16
CORE STATE
Vega 12
VRAM
4 GB
CLOCK SPEED
1190 MHz
TDP
75 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
RADEON
Radeon Pro Vega 20
CORE STATE
Vega 12
VRAM
4 GB
CLOCK SPEED
1283 MHz
TDP
100 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 16
Pro Vega 20
Core Specs
Shading Units
1,024
1,280
+25.0%
Shaders
1,024
1,280
+25.0%
TMUs
64
80
+25.0%
ROPs
32
32
0.0%
Compute Units
16
20
+25.0%
Clocks
Base Clock
815 MHz
815 MHz
Boost Clock
1190 MHz
1283 MHz
Memory Clock
1200 MHz
2.4 Gbps effective
740 MHz
1480 Mbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
HBM2
HBM2
Memory Bus
1024 bit
1024 bit
Bandwidth
307.2 GB/s
189.4 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
1024 KB
Performance
Pixel Rate
38.08 GPixel/s
41.06 GPixel/s
Texture Rate
76.16 GTexel/s
102.6 GTexel/s
FP32 (TFLOPS)
2.437 TFLOPS
3.284 TFLOPS
FP64 (TFLOPS)
152.3 GFLOPS (1:16)
205.3 GFLOPS (1:16)
FP16 (TFLOPS)
4.874 TFLOPS (2:1)
6.569 TFLOPS (2:1)
Power
TDP
75 W
100 W
TDP (W)
75
100
+33.3%
Architecture
Architecture
GCN 5.0
GCN 5.0
GPU Name
Vega 12
Vega 12
Generation
Radeon Pro Mac
(Vega Series)
Radeon Pro Mac
(Vega Series)
Process Size
14 nm
14 nm
Foundry
GlobalFoundries
GlobalFoundries
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.0
6.0
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life