Home GPU Comparison ATI Radeon E4690 MXM vs NVIDIA GeForce RTX 5090 Mobile

ATI Radeon E4690 MXM vs NVIDIA GeForce RTX 5090 Mobile

We compared two Mobile platform GPUs: 512MB VRAM Radeon E4690 MXM and 16GB VRAM GeForce RTX 5090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon E4690 MXM 's Advantages
Lower TDP (30W vs 175W)
NVIDIA GeForce RTX 5090 Mobile 's Advantages
Released 15 years and 7 months late
Boost Clock2000MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (1.01TB/s vs 22.40GB/s)
10432 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E4690 MXM
0.384 TFLOPS
GeForce RTX 5090 Mobile +11100%
43.01 TFLOPS
VS

Graphics Card

Jun 2009
Release Date
Jan 2025
Embedded
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 5.0 x16

Clock Speeds

-
Base Clock
1500 MHz
-
Boost Clock
2000 MHz
700 MHz
Memory Clock
2500 MHz

Memory

512MB
Memory Size
16GB
GDDR3
Memory Type
GDDR7
128bit
Memory Bus
256bit
22.40GB/s
Bandwidth
1.01TB/s

Render Config

4
Compute Units
-
-
SM Count
84
320
Shading Units
10752
32
TMUs
336
8
ROPs
128
-
Tensor Cores
336
-
RT Cores
84
16 KB (per CU)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
256.0 GPixel/s
19.20 GTexel/s
Texture Rate
672.0 GTexel/s
-
FP16 (half)
43.01 TFLOPS
384.0 GFLOPS
FP32 (float)
43.01 TFLOPS
-
FP64 (double)
672.0 GFLOPS

Board Design

30W
TDP
175W
-
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.13x DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

RV730
GPU Name
GB203
RV730 XT E4690 (215-0729055)
GPU Variant
-
TeraScale
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
4 nm
0.514 billion
Transistors
Unknown
146 mm²
Die Size
377 mm²

Graphics Features

10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
10.1
4.1
Shader Model
6.8

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