NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon HD 7730M

VS

NVIDIA GeForce RTX 4090 Mobile AMD Radeon HD 7730M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 2GB VRAM Radeon HD 7730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 10 years and 9 months late

Boost Clock has increased by 151% (1695MHz vs 675MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 28.80GB/s)

9216 additional rendering cores

AMD Radeon HD 7730M 's Advantages

Lower TDP (25W vs 120W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Mobile +4672%

32.98 TFLOPS

Radeon HD 7730M

0.691 TFLOPS

GeForce RTX 4090 Mobile

VS

Radeon HD 7730M

Graphics Card

Jan 2023

Release Date

Apr 2012

GeForce 40 Mobile

Generation

London

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1335 MHz

Base Clock

575 MHz

1695 MHz

Boost Clock

675 MHz

2250 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

28.80GB/s

Render Config

76

SM Count

-

Compute Units

8

9728

Shading Units

512

304

TMUs

32

112

ROPs

16

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

256 KB

Theoretical Performance

189.8 GPixel/s

Pixel Rate

10.80 GPixel/s

515.3 GTexel/s

Texture Rate

21.60 GTexel/s

32.98 TFLOPS

FP16 (half)

-

32.98 TFLOPS

FP32 (float)

691.2 GFLOPS

515.3 GFLOPS

FP64 (double)

43.20 GFLOPS

Graphics Processor

AD103

GPU Name

Chelsea

GN21-X11

GPU Variant

Chelsea LE (216-0834065)

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

45.9 billion

Transistors

1.5 billion

379 mm²

Die Size

123 mm²

Board Design

120W

TDP

25W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA RTX 3500 Mobile Ada Generation

2

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA RTX 2000 Mobile Ada Generation

3

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce RTX 4080

4

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA RTX 5000 Mobile Ada Generation

5

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce RTX 4090

6

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce RTX 4060 Max-Q

7

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce RTX 4080 Mobile

8

NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon RX 6650M

9

NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon HD 6625M

10

NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon RX 580 Mobile

Related News

1

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

2

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

3

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

4

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD

5

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

6

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

7

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip

8

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

9

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products

10

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs