GeForce RTX 4090 Mobile vs Radeon E6760 MXM
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 1024MB VRAM Radeon E6760 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4090 Mobile Advantages
Released 11 years and 8 months late
Boost Clock1695MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (576.0GB/s vs 51.20GB/s)
9248 additional rendering cores
Radeon E6760 MXM Advantages
Lower TDP (45W vs 120W)
Score
Benchmark
FP32 (float)
GeForce RTX 4090 Mobile
+5625%
32980
Radeon E6760 MXM
576
Graphics Card
Jan 2023
Release Date
May 2011
GeForce 40 Mobile
Generation
Embedded
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
1335 MHz
Base Clock
-
1695 MHz
Boost Clock
-
2250 MHz
Memory Clock
800 MHz
Memory
16GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
576.0GB/s
Bandwidth
51.20GB/s
Render Config
-
Compute Units
6
76
SM Count
-
9728
Shading Units
480
304
TMUs
24
112
ROPs
8
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
64 MB
L2 Cache
256 KB
Theoretical Performance
189.8 GPixel/s
Pixel Rate
4.800 GPixel/s
515.3 GTexel/s
Texture Rate
14.40 GTexel/s
32.98 TFLOPS
FP16 (half)
-
32.98 TFLOPS
FP32 (float)
576.0 GFLOPS
515.3 GFLOPS
FP64 (double)
-
Board Design
120W
TDP
45W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
AD103
GPU Name
Turks
GN21-X11
GPU Variant
Turks XT
(215-0803000)
(215-0803000)
Ada Lovelace
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
45.9 billion
Transistors
0.716 billion
379 mm²
Die Size
118 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.9
CUDA
-
6.8
Shader Model
5.0
