NVIDIA GeForce RTX 5070 Ti Mobile vs AMD Radeon E9550 MXM
We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 5070 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
NVIDIA GeForce RTX 5070 Ti Mobile 's Advantages
Released 8 years and 6 months late
Boost Clock has increased by 14% (1447MHz vs 1266MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (672.0GB/s vs 160.0GB/s)
3584 additional rendering cores
Lower TDP (60W vs 95W)
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Ti Mobile
+192%
17.04 TFLOPS
Radeon E9550 MXM
5.834 TFLOPS
Graphics Card
Mar 2025
Release Date
Sep 2016
GeForce 50 Mobile
Generation
Embedded
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
847 MHz
Base Clock
1120 MHz
1447 MHz
Boost Clock
1266 MHz
1750 MHz
Memory Clock
1250 MHz
Memory
12GB
Memory Size
8GB
GDDR7
Memory Type
GDDR5
192bit
Memory Bus
256bit
672.0GB/s
Bandwidth
160.0GB/s
Render Config
-
Compute Units
36
46
SM Count
-
5888
Shading Units
2304
184
TMUs
144
80
ROPs
32
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
115.8 GPixel/s
Pixel Rate
40.51 GPixel/s
266.2 GTexel/s
Texture Rate
182.3 GTexel/s
17.04 TFLOPS
FP16 (half)
5.834 TFLOPS
17.04 TFLOPS
FP32 (float)
5.834 TFLOPS
266.2 GFLOPS
FP64 (double)
364.6 GFLOPS
Board Design
60W
TDP
95W
250 W
Suggested PSU
-
Portable Device Dependent
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
GB205
GPU Name
Ellesmere
GB205
GPU Variant
Ellesmere XT
Blackwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
31.1 billion
Transistors
5.7 billion
263 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
1.4
Vulkan
1.2
12.0
CUDA
-
6.8
Shader Model
6.4
