GeForce RTX 3080 Ti Mobile vs Radeon E9550 MXM
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 8GB VRAM Radeon E9550 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3080 Ti Mobile 's Advantages
Released 5 years and 4 months late
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 160.0GB/s)
5120 additional rendering cores
Radeon E9550 MXM 's Advantages
Boost Clock has increased by 0% (1266MHz vs 1260MHz)
Lower TDP (95W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+220%
18710
Radeon E9550 MXM
5834
Graphics Card
Jan 2022
Release Date
Sep 2016
GeForce 30 Mobile
Generation
Embedded
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
810 MHz
Base Clock
1120 MHz
1260 MHz
Boost Clock
1266 MHz
2000 MHz
Memory Clock
1250 MHz
Memory
16GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
160.0GB/s
Render Config
-
Compute Units
36
58
SM Count
-
7424
Shading Units
2304
232
TMUs
144
96
ROPs
32
232
Tensor Cores
-
58
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
2 MB
Theoretical Performance
121.0 GPixel/s
Pixel Rate
40.51 GPixel/s
292.3 GTexel/s
Texture Rate
182.3 GTexel/s
18.71 TFLOPS
FP16 (half)
5.834 TFLOPS
18.71 TFLOPS
FP32 (float)
5.834 TFLOPS
292.3 GFLOPS
FP64 (double)
364.6 GFLOPS
Board Design
115W
TDP
95W
No outputs
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
GA103S
GPU Name
Ellesmere
GN20-E8-A1
GPU Variant
Ellesmere XT
Ampere
Architecture
GCN 4.0
Samsung
Foundry
GlobalFoundries
8 nm
Process Size
14 nm
Unknown
Transistors
5.7 billion
496 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.6
CUDA
-
6.5
Shader Model
6.4