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
GPU
Arc A380
CORE STATE
DG2-128
VRAM
6 GB
CLOCK SPEED
2050 MHz
TDP
75 W
BUS WIDTH
96 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II Duo
A380
Core Specs
Shading Units
4,096
1,024
-75.0%
Shaders
4,096
1,024
-75.0%
TMUs
256
64
-75.0%
ROPs
64
32
-50.0%
Compute Units
64
—
Execution Units
—
128
Clocks
Base Clock
1400 MHz
2000 MHz
Boost Clock
1720 MHz
2050 MHz
Memory Clock
1000 MHz
2 Gbps effective
1937 MHz
15.5 Gbps effective
Memory
Memory Size
32 GB
6 GB
VRAM (MB)
32,768
6,144
-81.3%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
96 bit
Bandwidth
1.02 TB/s
186.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
4 MB
Performance
Pixel Rate
110.1 GPixel/s
65.60 GPixel/s
Texture Rate
440.3 GTexel/s
131.2 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
4.198 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
1,049.6 GFLOPS (1:4)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
8.397 TFLOPS (2:1)
AI/RT
RT Cores
—
8
XMX Cores
—
128
Power
TDP
475 W
75 W
TDP (W)
475
75
-84.2%
Suggested PSU
850 W
250 W
Power Connectors
—
1x 8-pin
Architecture
Architecture
GCN 5.1
Xe-HPG
GPU Name
Vega 20
DG2-128
Generation
Radeon Pro Mac
(Vega Series)
Alchemist
(Arc 3)
Process Size
7 nm
6 nm
Transistors
13,230 million
7,200 million
Die Size
331 mm²
157 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
45.9M / mm²
API Support
DirectX
12 (12_1)
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
Quad-slot
Dual-slot
Length
—
222 mm
8.7 inches
Height
—
114 mm
4.5 inches
Outputs
1x HDMI 2.0b4x Thunderbolt
1x HDMI 2.13x DisplayPort 2.0
Bus Interface
Apple MPX
PCIe 4.0 x8
Other
Launch Price
4,399 USD
149 USD
Production
End-of-life
End-of-life
Predecessor
—
Xe Graphics
Successor
—
Battlemage