NVIDIA GeForce RTX 3080 Ti Mobile vs ATI Mobility Radeon HD 2400 XT Mac Edition
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 128MB VRAM Mobility Radeon HD 2400 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
Released 14 years and 7 months late
Boost Clock1260MHz
More VRAM (16GB vs 128GB)
Larger VRAM bandwidth (512.0GB/s vs 12.80GB/s)
7384 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+35880%
18.71 TFLOPS
Mobility Radeon HD 2400 XT Mac Edition
0.052 TFLOPS
Graphics Card
Jan 2022
Release Date
Jun 2007
GeForce 30 Mobile
Generation
M7x
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
810 MHz
Base Clock
-
1260 MHz
Boost Clock
-
2000 MHz
Memory Clock
800 MHz
Memory
16GB
Memory Size
128MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
12.80GB/s
Render Config
-
Compute Units
2
58
SM Count
-
7424
Shading Units
40
232
TMUs
4
96
ROPs
4
232
Tensor Cores
-
58
RT Cores
-
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
32 KB
-
-
-
Theoretical Performance
121.0 GPixel/s
Pixel Rate
2.600 GPixel/s
292.3 GTexel/s
Texture Rate
2.600 GTexel/s
18.71 TFLOPS
FP16 (half)
-
18.71 TFLOPS
FP32 (float)
52.00 GFLOPS
292.3 GFLOPS
FP64 (double)
-
Board Design
115W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
GA103S
GPU Name
M74
GN20-E8-A1
GPU Variant
M74-M
(216RMAKA12FG)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
65 nm
Unknown
Transistors
0.18 billion
496 mm²
Die Size
85 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.6
CUDA
-
6.5
Shader Model
4.0
