Home GPU Comparison NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon Pro Vega 64

NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon Pro Vega 64

NVIDIA GeForce RTX 4090 Mobile
VS
AMD Radeon Pro Vega 64
NVIDIA GeForce RTX 4090 Mobile
AMD Radeon Pro Vega 64
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 16GB VRAM Radeon Pro Vega 64 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 5 years and 7 months late
Boost Clock has increased by 26% (1695MHz vs 1350MHz)
Larger VRAM bandwidth (576.0GB/s vs 402.4GB/s)
5632 additional rendering cores
Lower TDP (80W vs 250W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 Mobile +198%
32.98 TFLOPS
Radeon Pro Vega 64
11.06 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Jun 2017
GeForce 40 Mobile
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1335 MHz
Base Clock
1250 MHz
1695 MHz
Boost Clock
1350 MHz
2250 MHz
Memory Clock
786 MHz

Memory

16GB
Memory Size
16GB
GDDR6
Memory Type
HBM2
256bit
Memory Bus
2048bit
576.0GB/s
Bandwidth
402.4GB/s

Render Config

-
Compute Units
64
76
SM Count
-
9728
Shading Units
4096
304
TMUs
256
112
ROPs
64
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
64 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

189.8 GPixel/s
Pixel Rate
86.40 GPixel/s
515.3 GTexel/s
Texture Rate
345.6 GTexel/s
32.98 TFLOPS
FP16 (half)
22.12 TFLOPS
32.98 TFLOPS
FP32 (float)
11.06 TFLOPS
515.3 GFLOPS
FP64 (double)
691.2 GFLOPS

Board Design

80-150W
TDP
250W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

AD103
GPU Name
Vega 10
GN21-X11
GPU Variant
Vega 10 XT (215-0894200)
Ada Lovelace
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
45.9 billion
Transistors
12.5 billion
379 mm²
Die Size
495 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.9
CUDA
-
6.8
Shader Model
6.4

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