Intel Arc A580 vs AMD Radeon RX 6850M XT
GPU · Specs Compare
Graphics Card
Release Date
Oct 2023
Jan 2022
Generation
Alchemist(Arc 5)
Navi Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1700 MHz
2321 MHz
Boost Clock
2000 MHz
2581 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
512.0GB/s
432.0GB/s
Render Config
Shading Units
3072
2560
TMUs
192
160
ROPs
96
64
Tensor Cores
384
—
RT Cores
24
40
L2 Cache
8 MB
3 MB
Compute Units
—
40
L1 Cache
—
128 KB per Array
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
192.0 GPixel/s
165.2 GPixel/s
Texture Rate
384.0 GTexel/s
413.0 GTexel/s
FP16 (half)
24.58 TFLOPS
26.43 TFLOPS
FP32 (float)
12.29 TFLOPS
13.21 TFLOPS
FP64 (double)
1.536 TFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
DG2-512
Navi 22
GPU Variant
ACM-G10
Navi 22 XTM
Architecture
Generation 12.7
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
21.7 billion
17.2 billion
Die Size
406 mm²
335 mm²
Board Design
TDP
175W
165W
Suggested PSU
450 W
—
Outputs
1x HDMI 2.13x DisplayPort 2.0
Portable Device Dependent
Power Connectors
2x 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
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.