Intel Arc A770M vs AMD Radeon RX 6900 XTX
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
Alchemist
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
2075 MHz
Boost Clock
1650 MHz
2435 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
576.0GB/s
Render Config
Shading Units
4096
5120
TMUs
256
320
ROPs
128
128
RT Cores
32
80
L2 Cache
16 MB
4 MB
Compute Units
—
80
L1 Cache
—
128 KB per Array
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
211.2 GPixel/s
311.7 GPixel/s
Texture Rate
422.4 GTexel/s
779.2 GTexel/s
FP16 (half)
27.03 TFLOPS
49.87 TFLOPS
FP32 (float)
13.52 TFLOPS
24.93 TFLOPS
FP64 (double)
—
1.558 TFLOPS
Graphics Processor
GPU Name
DG2-512
Navi 21
GPU Variant
ACM-G10
Navi 21 XTXH(215-121000247)
Architecture
Generation 12.7
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
21.7 billion
26.8 billion
Die Size
406 mm²
520 mm²
Board Design
TDP
120W
330W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Suggested PSU
—
700 W
Power Connectors
—
2x 8-pin
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
6.5
Benchmark
Blender
1,714
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.