AMD Radeon RX 6850M XT vs AMD Radeon 780M
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2023
Generation
Navi Mobile
Navi III IGP
Type
Mobile
Integrated
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2321 MHz
800 MHz
Boost Clock
2581 MHz
2700 MHz
Memory Clock
2250 MHz
System Shared
Memory
Memory Size
12GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
192bit
System Shared
Bandwidth
432.0GB/s
System Dependent
Render Config
Compute Units
40
12
Shading Units
2560
768
TMUs
160
48
ROPs
64
32
RT Cores
40
12
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
3 MB
2 MB
L3 Cache
96 MB
-
Theoretical Performance
Pixel Rate
165.2 GPixel/s
86.40 GPixel/s
Texture Rate
413.0 GTexel/s
129.6 GTexel/s
FP16 (half)
26.43 TFLOPS
16.59 TFLOPS
FP32 (float)
13.21 TFLOPS
8.294 TFLOPS
FP64 (double)
825.9 GFLOPS
518.4 GFLOPS
Graphics Processor
GPU Name
Navi 22
Phoenix
GPU Variant
Navi 22 XTM
-
Architecture
RDNA 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
17.2 billion
25.39 billion
Die Size
335 mm²
178 mm²
Board Design
TDP
165W
15W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.8
6.7
📊 Benchmark
3DMark Time Spy
-
2,775
3DMark Time Spy Extreme
-
1,324
3DMark Speed Way
-
458
Blender
-
350