GPU Comparison
RADEON
AMD 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
VS
GPU
Arc A550M
CORE STATE
DG2-512
VRAM
8 GB
CLOCK SPEED
2050 MHz
TDP
60 W
BUS WIDTH
128 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega M GL
A550M
Core Specs
Shading Units
1,280
2,048
+60.0%
Shaders
1,280
2,048
+60.0%
TMUs
80
128
+60.0%
ROPs
32
64
+100.0%
Compute Units
20
—
Execution Units
—
256
Clocks
Base Clock
931 MHz
900 MHz
Boost Clock
1011 MHz
2050 MHz
Memory Clock
700 MHz
1400 Mbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
HBM2
GDDR6
Memory Bus
1024 bit
128 bit
Bandwidth
179.2 GB/s
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
8 MB
Performance
Pixel Rate
32.35 GPixel/s
131.2 GPixel/s
Texture Rate
80.88 GTexel/s
262.4 GTexel/s
FP32 (TFLOPS)
2.588 TFLOPS
8.397 TFLOPS
FP64 (TFLOPS)
161.8 GFLOPS (1:16)
—
FP16 (TFLOPS)
2.588 TFLOPS (1:1)
16.79 TFLOPS (2:1)
AI/RT
RT Cores
—
16
XMX Cores
—
256
Power
TDP
65 W
60 W
TDP (W)
65
60
-7.7%
Architecture
Architecture
GCN 4.0
Xe-HPG
GPU Name
Polaris 22
DG2-512
Generation
Vega
(Vega M)
Alchemist
(Arc 5 Mobile)
Process Size
14 nm
6 nm
Transistors
5,000 million
21,700 million
Die Size
208 mm²
406 mm²
Foundry
GlobalFoundries
TSMC
Density
24.0M / mm²
53.4M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
Shader Model
6.7
6.6
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
IGP
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life