GeForce GTX 490 vs RTX 4500 Ada Generation
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 24GB VRAM RTX 4500 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX 4500 Ada Generation 's Advantages
Boost Clock2580MHz
More VRAM (24GB vs 1536GB)
Larger VRAM bandwidth (432.0GB/s vs 164.0GB/s)
7200 additional rendering cores
Lower TDP (210W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
1166
RTX 4500 Ada Generation
+3298%
39630
Graphics Card
Unknown
Release Date
Aug 2023
GeForce 400
Generation
Quadro Ada
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
2070 MHz
-
Boost Clock
2580 MHz
854 MHz
Memory Clock
2250 MHz
Memory
1536MB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
192bit
164.0GB/s
Bandwidth
432.0GB/s
Render Config
15
SM Count
60
480
Shading Units
7680
60
TMUs
240
48
ROPs
80
-
Tensor Cores
240
-
RT Cores
60
64 KB (per SM)
L1 Cache
128 KB (per SM)
768 KB
L2 Cache
48 MB
Theoretical Performance
18.24 GPixel/s
Pixel Rate
206.4 GPixel/s
36.48 GTexel/s
Texture Rate
619.2 GTexel/s
-
FP16 (half)
39.63 TFLOPS
1166 GFLOPS
FP32 (float)
39.63 TFLOPS
145.8 GFLOPS
FP64 (double)
619.2 GFLOPS
Board Design
365W
TDP
210W
750 W
Suggested PSU
550 W
3x DVI
1x mini-DisplayPort
Outputs
4x DisplayPort 1.4a
2x 8-pin
Power Connectors
None
Graphics Processor
GF100
GPU Name
AD103
GF100-375-A3
GPU Variant
-
Fermi
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
3.1 billion
Transistors
45.9 billion
529 mm²
Die Size
379 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.0
CUDA
8.9
5.1
Shader Model
6.7
