GPU Comparison
RADEON
AMD Radeon Pro Vega II
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 RX Vega M GL
CORE STATE
Polaris 22
VRAM
4 GB
CLOCK SPEED
1011 MHz
TDP
65 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II
RX Vega M GL
Core Specs
Shading Units
4,096
1,280
-68.8%
Shaders
4,096
1,280
-68.8%
TMUs
256
80
-68.8%
ROPs
64
32
-50.0%
Compute Units
64
20
-68.8%
Clocks
Base Clock
1574 MHz
931 MHz
Boost Clock
1720 MHz
1011 MHz
Memory Clock
806 MHz
1612 Mbps effective
700 MHz
1400 Mbps effective
Memory
Memory Size
32 GB
4 GB
VRAM (MB)
32,768
4,096
-87.5%
Memory Type
HBM2
HBM2
Memory Bus
4096 bit
1024 bit
Bandwidth
825.3 GB/s
179.2 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Performance
Pixel Rate
110.1 GPixel/s
32.35 GPixel/s
Texture Rate
440.3 GTexel/s
80.88 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
2.588 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
161.8 GFLOPS (1:16)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
2.588 TFLOPS (1:1)
Power
TDP
475 W
65 W
TDP (W)
475
65
-86.3%
Suggested PSU
850 W
—
Architecture
Architecture
GCN 5.1
GCN 4.0
GPU Name
Vega 20
Polaris 22
Generation
Radeon Pro Mac
(Vega Series)
Vega
(Vega M)
Process Size
7 nm
14 nm
Transistors
13,230 million
5,000 million
Die Size
331 mm²
208 mm²
Foundry
TSMC
GlobalFoundries
Density
40.0M / mm²
24.0M / mm²
API Support
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
Quad-slot
IGP
Outputs
1x HDMI 2.0b4x Thunderbolt
Portable Device Dependent
Bus Interface
Apple MPX
IGP
Other
Launch Price
2,199 USD
—
Production
End-of-life
End-of-life