NVIDIA GeForce RTX 3080 Ti Max Q vs ATI Radeon E4690 MXM
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Max Q and 512MB VRAM Radeon E4690 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages
Released 12 years and 7 months late
Boost Clock1125MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 22.40GB/s)
7104 additional rendering cores
ATI Radeon E4690 MXM 's Advantages
Lower TDP (30W vs 80W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Max Q
+4248%
16.7 TFLOPS
Radeon E4690 MXM
0.384 TFLOPS
Graphics Card
Jan 2022
Release Date
Jun 2009
GeForce 30 Mobile
Generation
Embedded
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-II
Clock Speeds
585 MHz
Base Clock
-
1125 MHz
Boost Clock
-
1500 MHz
Memory Clock
700 MHz
Memory
16GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
384.0GB/s
Bandwidth
22.40GB/s
Render Config
-
Compute Units
4
58
SM Count
-
7424
Shading Units
320
232
TMUs
32
96
ROPs
8
232
Tensor Cores
-
58
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
108.0 GPixel/s
Pixel Rate
4.800 GPixel/s
261.0 GTexel/s
Texture Rate
19.20 GTexel/s
16.70 TFLOPS
FP16 (half)
-
16.70 TFLOPS
FP32 (float)
384.0 GFLOPS
261.0 GFLOPS
FP64 (double)
-
Board Design
80W
TDP
30W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA103S
GPU Name
RV730
GN20-E8-A1
GPU Variant
RV730 XT E4690
(215-0729055)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
55 nm
Unknown
Transistors
0.514 billion
496 mm²
Die Size
146 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.6
CUDA
-
6.5
Shader Model
4.1
