Intel Arc A780 vs AMD Radeon E9390 PCIe
GPU Specs Compare
Graphics Card
Release Date
Unknown
Oct 2019
Generation
Alchemist(Arc 7)
Embedded
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2200 MHz
713 MHz
Boost Clock
2200 MHz
1089 MHz
Memory Clock
1093 MHz
1250 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
559.6GB/s
160.0GB/s
Render Config
Shading Units
4096
1792
TMUs
256
112
ROPs
128
32
Tensor Cores
512
-
RT Cores
32
-
L2 Cache
16 MB
2 MB
Compute Units
-
28
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
281.6 GPixel/s
34.85 GPixel/s
Texture Rate
563.2 GTexel/s
122.0 GTexel/s
FP16 (half)
36.04 TFLOPS
3.903 TFLOPS
FP32 (float)
18.02 TFLOPS
3.903 TFLOPS
FP64 (double)
2.253 TFLOPS
243.9 GFLOPS
Graphics Processor
GPU Name
DG2-512
Ellesmere
GPU Variant
ACM-G10
-
Architecture
Generation 12.7
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
21.7 billion
5.7 billion
Die Size
406 mm²
232 mm²
Board Design
TDP
200W
75W
Suggested PSU
550 W
-
Outputs
1x HDMI 2.13x DisplayPort 2.0
4x DisplayPort 1.4a
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
Shader Model
6.6
6.4