GPU Comparison
RADEON
AMD Radeon RX Vega M GH
CORE STATE
Polaris 22
VRAM
4 GB
CLOCK SPEED
1190 MHz
TDP
100 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
RADEON
Radeon Vega 3
CORE STATE
Picasso
VRAM
System Shared
CLOCK SPEED
1100 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 5.0
PROCESS
12 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega M GH
Vega 3
Core Specs
Shading Units
1,536
192
-87.5%
Shaders
1,536
192
-87.5%
TMUs
96
12
-87.5%
ROPs
64
4
-93.8%
Compute Units
24
3
-87.5%
Clocks
Base Clock
1063 MHz
300 MHz
Boost Clock
1190 MHz
1100 MHz
Memory Clock
800 MHz
1600 Mbps effective
System Shared
Memory
Memory Size
4 GB
System Shared
VRAM (MB)
4,096
—
Memory Type
HBM2
System Shared
Memory Bus
1024 bit
System Shared
Bandwidth
204.8 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
—
Performance
Pixel Rate
76.16 GPixel/s
4.400 GPixel/s
Texture Rate
114.2 GTexel/s
13.20 GTexel/s
FP32 (TFLOPS)
3.656 TFLOPS
422.4 GFLOPS
FP64 (TFLOPS)
228.5 GFLOPS (1:16)
26.40 GFLOPS (1:16)
FP16 (TFLOPS)
3.656 TFLOPS (1:1)
844.8 GFLOPS (2:1)
Power
TDP
100 W
15 W
TDP (W)
100
15
-85.0%
Power Connectors
—
None
Architecture
Architecture
GCN 4.0
GCN 5.0
GPU Name
Polaris 22
Picasso
Generation
Vega
(Vega M)
Vega IGP
(Picasso)
Process Size
14 nm
12 nm
Transistors
5,000 million
4,940 million
Die Size
208 mm²
210 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
24.0M / mm²
23.5M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Motherboard Dependent
Bus Interface
IGP
IGP
Other
Production
End-of-life
End-of-life
Predecessor
—
GCN 3.0 IGP
Successor
—
Vega II IGP