Home GPU Comparison NVIDIA GeForce RTX 4090 Ti vs AMD Radeon HD 6530

NVIDIA GeForce RTX 4090 Ti vs AMD Radeon HD 6530

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 1024MB VRAM Radeon HD 6530 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages
Boost Clock2565MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (1152GB/s vs 19.20GB/s)
17776 additional rendering cores
AMD Radeon HD 6530 's Advantages
Lower TDP (39W vs 600W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 Ti +17830%
93.24 TFLOPS
Radeon HD 6530
0.52 TFLOPS
VS

Graphics Card

Unknown
Release Date
May 2011
GeForce 40
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

2325 MHz
Base Clock
-
2565 MHz
Boost Clock
-
1500 MHz
Memory Clock
600 MHz

Memory

24GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR3
384bit
Memory Bus
128bit
1152GB/s
Bandwidth
19.20GB/s

Render Config

-
Compute Units
5
142
SM Count
-
18176
Shading Units
400
568
TMUs
20
192
ROPs
8
568
Tensor Cores
-
142
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
96 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

492.5 GPixel/s
Pixel Rate
5.200 GPixel/s
1457 GTexel/s
Texture Rate
13.00 GTexel/s
93.24 TFLOPS
FP16 (half)
-
93.24 TFLOPS
FP32 (float)
520.0 GFLOPS
1457 GFLOPS
FP64 (double)
-

Board Design

600W
TDP
39W
1000 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 16-pin
Power Connectors
-

Graphics Processor

AD102
GPU Name
Redwood
AD102-400-A1
GPU Variant
Redwood PRO (215-0757004)
Ada Lovelace
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
76.3 billion
Transistors
0.627 billion
609 mm²
Die Size
104 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
-
6.7
Shader Model
5.0

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