Intel Arc Pro A50 vs AMD Radeon E8870
GPU Specs Compare
Graphics Card
Release Date
Aug 2022
Sep 2015
Generation
Alchemist
Embedded
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
2000 MHz
-
Boost Clock
2350 MHz
-
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
128bit
Bandwidth
192.0GB/s
96.00GB/s
Render Config
Shading Units
1024
768
TMUs
64
48
ROPs
32
16
RT Cores
8
-
L2 Cache
4 MB
256 KB
Compute Units
-
12
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
75.20 GPixel/s
16.00 GPixel/s
Texture Rate
150.4 GTexel/s
48.00 GTexel/s
FP16 (half)
9.626 TFLOPS
-
FP32 (float)
4.813 TFLOPS
1.536 TFLOPS
FP64 (double)
1203 GFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
DG2-128
Saturn
GPU Variant
ACM-G11
Saturn PRO
Architecture
Generation 12.7
GCN 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
7.2 billion
2.08 billion
Die Size
157 mm²
160 mm²
Board Design
TDP
75W
75W
Suggested PSU
250 W
-
Outputs
4x mini-DisplayPort 2.0
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
Shader Model
6.6
6.3