Home GPU Comparison AMD Radeon RX Vega 64 Limited Edition vs NVIDIA GeForce RTX 4090 D

AMD Radeon RX Vega 64 Limited Edition vs NVIDIA GeForce RTX 4090 D

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Limited Edition and 24GB VRAM GeForce RTX 4090 D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 Limited Edition 's Advantages
Lower TDP (295W vs 425W)
NVIDIA GeForce RTX 4090 D 's Advantages
Released 6 years and 4 months late
Boost Clock has increased by 63% (2520MHz vs 1546MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (1008GB/s vs 483.8GB/s)
10496 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX Vega 64 Limited Edition
12.66 TFLOPS
GeForce RTX 4090 D +480%
73.54 TFLOPS
VS

Graphics Card

Aug 2017
Release Date
Dec 2023
Vega
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1247 MHz
Base Clock
2280 MHz
1546 MHz
Boost Clock
2520 MHz
945 MHz
Memory Clock
1313 MHz

Memory

8GB
Memory Size
24GB
HBM2
Memory Type
GDDR6X
2048bit
Memory Bus
384bit
483.8GB/s
Bandwidth
1008GB/s

Render Config

64
Compute Units
-
-
SM Count
114
4096
Shading Units
14592
256
TMUs
456
64
ROPs
176
-
Tensor Cores
456
-
RT Cores
114
16 KB (per CU)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
72 MB
-
-
-

Theoretical Performance

98.94 GPixel/s
Pixel Rate
443.5 GPixel/s
395.8 GTexel/s
Texture Rate
1149 GTexel/s
25.33 TFLOPS
FP16 (half)
73.54 TFLOPS
12.66 TFLOPS
FP32 (float)
73.54 TFLOPS
791.6 GFLOPS
FP64 (double)
1149 GFLOPS

Board Design

295W
TDP
425W
600 W
Suggested PSU
800 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

Vega 10
GPU Name
AD102
Vega 10 XT (215-0894200)
GPU Variant
AD102-250-A1
GCN 5.0
Architecture
Ada Lovelace
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
5 nm
12.5 billion
Transistors
76.3 billion
495 mm²
Die Size
609 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
6.4
Shader Model
6.7

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