Intel Arc A780 vs AMD Radeon Pro 575
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jun 2017
Generation
Alchemist(Arc 7)
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2200 MHz
—
Boost Clock
2200 MHz
—
Memory Clock
1093 MHz
1695 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
559.6GB/s
217.0GB/s
Render Config
Shading Units
4096
2048
TMUs
256
128
ROPs
128
32
Tensor Cores
512
—
RT Cores
32
—
L2 Cache
16 MB
2 MB
Compute Units
—
32
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
281.6 GPixel/s
35.07 GPixel/s
Texture Rate
563.2 GTexel/s
140.3 GTexel/s
FP16 (half)
36.04 TFLOPS
4.489 TFLOPS
FP32 (float)
18.02 TFLOPS
4.489 TFLOPS
FP64 (double)
2.253 TFLOPS
280.6 GFLOPS
Graphics Processor
GPU Name
DG2-512
Polaris 20
GPU Variant
ACM-G10
Polaris 20 XL(215-0910052)
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
150W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
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
Benchmark
3DMark Time Spy
—
3,393
3DMark Time Spy Extreme
—
1,351
▲ Specs Compare
Data sourced from official specifications and benchmark tests.