Home GPU Comparison NVIDIA GeForce RTX 4090 Mobile vs ATI Mobility Radeon HD 545v

NVIDIA GeForce RTX 4090 Mobile vs ATI Mobility Radeon HD 545v

NVIDIA GeForce RTX 4090 Mobile
VS
ATI Mobility Radeon HD 545v
NVIDIA GeForce RTX 4090 Mobile
ATI Mobility Radeon HD 545v
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 512MB VRAM Mobility Radeon HD 545v 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 12 years and 8 months late
Boost Clock1695MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (576.0GB/s vs 12.80GB/s)
9648 additional rendering cores
ATI Mobility Radeon HD 545v 's Advantages
Lower TDP (15W vs 80W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 Mobile +28578%
32.98 TFLOPS
Mobility Radeon HD 545v
0.115 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
May 2010
GeForce 40 Mobile
Generation
M9x
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
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
64bit
576.0GB/s
Bandwidth
12.80GB/s

Render Config

-
Compute Units
1
76
SM Count
-
9728
Shading Units
80
304
TMUs
8
112
ROPs
4
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
64 MB
L2 Cache
64 KB
-
-
-

Theoretical Performance

189.8 GPixel/s
Pixel Rate
2.880 GPixel/s
515.3 GTexel/s
Texture Rate
5.760 GTexel/s
32.98 TFLOPS
FP16 (half)
-
32.98 TFLOPS
FP32 (float)
115.2 GFLOPS
515.3 GFLOPS
FP64 (double)
-

Board Design

80-150W
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

AD103
GPU Name
M92
GN21-X11
GPU Variant
-
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
45.9 billion
Transistors
0.242 billion
379 mm²
Die Size
73 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
8.9
CUDA
-
6.8
Shader Model
4.1

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