Home GPU Comparison AMD Radeon R9 390X vs NVIDIA RTX 5880 Ada Generation

AMD Radeon R9 390X vs NVIDIA RTX 5880 Ada Generation

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390X and 48GB VRAM RTX 5880 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390X 's Advantages
Lower TDP (275W vs 285W)
NVIDIA RTX 5880 Ada Generation 's Advantages
Released 8 years and 7 months late
Boost Clock2460MHz
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (864.0GB/s vs 384.0GB/s)
11264 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 390X
5.914 TFLOPS
RTX 5880 Ada Generation +1071%
69.27 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Jan 2024
Pirate Islands
Generation
Quadro Ada
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
975 MHz
-
Boost Clock
2460 MHz
1500 MHz
Memory Clock
2250 MHz

Memory

8GB
Memory Size
48GB
GDDR5
Memory Type
GDDR6
512bit
Memory Bus
384bit
384.0GB/s
Bandwidth
864.0GB/s

Render Config

-
SM Count
110
44
Compute Units
-
2816
Shading Units
14080
176
TMUs
440
64
ROPs
176
-
Tensor Cores
440
-
RT Cores
110
16 KB (per CU)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
72 MB

Theoretical Performance

67.20 GPixel/s
Pixel Rate
433.0 GPixel/s
184.8 GTexel/s
Texture Rate
1082 GTexel/s
-
FP16 (half)
69.27 TFLOPS
5.914 TFLOPS
FP32 (float)
69.27 TFLOPS
739.2 GFLOPS
FP64 (double)
1082 GFLOPS

Graphics Processor

Grenada
GPU Name
AD102
Grenada XT (215-0880004)
GPU Variant
AD102
GCN 2.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
6.2 billion
Transistors
76.3 billion
438 mm²
Die Size
609 mm²

Board Design

275W
TDP
285W
600 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
4x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 16-pin

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
6.3
Shader Model
6.7

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