GeForce RTX 2080 Max Q vs Radeon E4690 MXM
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 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
GeForce RTX 2080 Max Q 's Advantages
Released 9 years and 7 months late
Boost Clock1095MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 22.40GB/s)
2624 additional rendering cores
Radeon E4690 MXM 's Advantages
Lower TDP (30W vs 80W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Max Q
+1578%
6447
Radeon E4690 MXM
384
Graphics Card
Jan 2019
Release Date
Jun 2009
GeForce 20 Mobile
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II
Clock Speeds
735 MHz
Base Clock
-
1095 MHz
Boost Clock
-
1500 MHz
Memory Clock
700 MHz
Memory
8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
384.0GB/s
Bandwidth
22.40GB/s
Render Config
-
Compute Units
4
46
SM Count
-
2944
Shading Units
320
184
TMUs
32
64
ROPs
8
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
128 KB
Theoretical Performance
70.08 GPixel/s
Pixel Rate
4.800 GPixel/s
201.5 GTexel/s
Texture Rate
19.20 GTexel/s
12.89 TFLOPS
FP16 (half)
-
6.447 TFLOPS
FP32 (float)
384.0 GFLOPS
201.5 GFLOPS
FP64 (double)
-
Board Design
80W
TDP
30W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
TU104
GPU Name
RV730
N18E-G3-A1
GPU Variant
RV730 XT E4690
(215-0729055)
Turing
Architecture
TeraScale
TSMC
Foundry
TSMC
12 nm
Process Size
55 nm
13.6 billion
Transistors
0.514 billion
545 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
7.5
CUDA
-
6.6
Shader Model
4.1