Intel Arc A780 vs AMD Radeon Instinct MI300X
GPU Specs Compare
Graphics Card
Release Date
Unknown
Dec 2023
Generation
Alchemist(Arc 7)
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2200 MHz
1000 MHz
Boost Clock
2200 MHz
2100 MHz
Memory Clock
1093 MHz
1300 MHz
Memory
Memory Size
16GB
192GB
Memory Type
GDDR6X
HBM3
Memory Bus
256bit
8192bit
Bandwidth
559.6GB/s
5.32TB/s
Render Config
Shading Units
4096
19456
TMUs
256
1216
ROPs
128
0
Tensor Cores
512
1216
RT Cores
32
-
L2 Cache
16 MB
16 MB
Compute Units
-
304
L1 Cache
-
16 KB (per CU)
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
281.6 GPixel/s
0 MPixel/s
Texture Rate
563.2 GTexel/s
2553.6 GTexel/s
FP16 (half)
36.04 TFLOPS
81.72 TFLOPS
FP32 (float)
18.02 TFLOPS
81.72 TFLOPS
FP64 (double)
2.253 TFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
DG2-512
Aqua Vanjaram
GPU Variant
ACM-G10
-
Architecture
Generation 12.7
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
21.7 billion
153 billion
Die Size
406 mm²
1017 mm²
Board Design
TDP
200W
750W
Suggested PSU
550 W
1150 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
Shader Model
6.6
N/A