Home GPU Comparison NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon HD 7470M

NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon HD 7470M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 1024MB VRAM Radeon HD 7470M 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 11 years late
Boost Clock has increased by 112% (1695MHz vs 800MHz)
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (576.0GB/s vs 14.40GB/s)
9568 additional rendering cores
AMD Radeon HD 7470M 's Advantages
Lower TDP (25W vs 80W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 Mobile +12782%
32.98 TFLOPS
Radeon HD 7470M
0.256 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Jan 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
750 MHz
1695 MHz
Boost Clock
800 MHz
2250 MHz
Memory Clock
900 MHz

Memory

16GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
576.0GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
2
76
SM Count
-
9728
Shading Units
160
304
TMUs
8
112
ROPs
4
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
64 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

189.8 GPixel/s
Pixel Rate
3.200 GPixel/s
515.3 GTexel/s
Texture Rate
6.400 GTexel/s
32.98 TFLOPS
FP16 (half)
-
32.98 TFLOPS
FP32 (float)
256.0 GFLOPS
515.3 GFLOPS
FP64 (double)
-

Board Design

80-150W
TDP
25W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

AD103
GPU Name
Seymour
GN21-X11
GPU Variant
Seymour XT (216-0810084)
Ada Lovelace
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
45.9 billion
Transistors
0.37 billion
379 mm²
Die Size
67 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

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