Radeon RX 6800M vs Mobility Radeon HD 550v
We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6800M and 1024MB VRAM Mobility Radeon HD 550v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6800M 's Advantages
Released 11 years late
Boost Clock2390MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (384.0GB/s vs 19.20GB/s)
2240 additional rendering cores
Mobility Radeon HD 550v 's Advantages
Lower TDP (10W vs 145W)
Score
Benchmark
FP32 (float)
Radeon RX 6800M
+4150%
12240
Mobility Radeon HD 550v
288
Graphics Card
May 2021
Release Date
May 2010
Mobility Radeon
Generation
M9x
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
2116 MHz
Base Clock
-
2390 MHz
Boost Clock
-
2000 MHz
Memory Clock
600 MHz
Memory
12GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
128bit
384.0GB/s
Bandwidth
19.20GB/s
Render Config
40
Compute Units
4
2560
Shading Units
320
160
TMUs
32
64
ROPs
8
40
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
128 KB
96 MB
L3 Cache
-
Theoretical Performance
153.0 GPixel/s
Pixel Rate
3.600 GPixel/s
382.4 GTexel/s
Texture Rate
14.40 GTexel/s
24.47 TFLOPS
FP16 (half)
-
12.24 TFLOPS
FP32 (float)
288.0 GFLOPS
764.8 GFLOPS
FP64 (double)
-
Board Design
145W
TDP
10W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Navi 22
GPU Name
M96
Navi 22 XTM
GPU Variant
-
RDNA 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
7 nm
Process Size
55 nm
17.2 billion
Transistors
0.514 billion
335 mm²
Die Size
146 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
6.5
Shader Model
4.1
