Intel Arc A380 vs AMD Radeon Pro W6800X Duo
GPU Specs Compare
Graphics Card
Release Date
Jun 2022
Aug 2021
Generation
Alchemist(Arc 3)
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
Apple MPX
Clock Speeds
Base Clock
2000 MHz
1800 MHz
Boost Clock
2050 MHz
1967 MHz
Memory Clock
1937 MHz
2000 MHz
Memory
Memory Size
6GB
32GB
Memory Type
GDDR6
GDDR6
Memory Bus
96bit
256bit
Bandwidth
186.0GB/s
512.0GB/s
Render Config
Shading Units
1024
3840
TMUs
64
240
ROPs
32
96
Tensor Cores
128
-
RT Cores
8
60
L2 Cache
4 MB
4 MB
Compute Units
-
60
L1 Cache
-
128 KB per Array
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
65.60 GPixel/s
188.8 GPixel/s
Texture Rate
131.2 GTexel/s
472.1 GTexel/s
FP16 (half)
8.397 TFLOPS
30.21 TFLOPS
FP32 (float)
4.198 TFLOPS
15.11 TFLOPS
FP64 (double)
1050 GFLOPS
944.2 GFLOPS
Graphics Processor
GPU Name
DG2-128
Navi 21
GPU Variant
ACM-G11
Navi 21 Pro-XLA
Architecture
Generation 12.7
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
7.2 billion
26.8 billion
Die Size
157 mm²
520 mm²
Board Design
TDP
75W
400W
Suggested PSU
250 W
800 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x HDMI 2.14x Thunderbolt
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.6
6.7
📊 Benchmark
3DMark Time Spy
4,277
-
3DMark Time Spy Extreme
2,017
-
3DMark Speed Way
576
-
Blender
524
1,422