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GPU Comparison
NVIDIA GeForce GTX 490 vs NVIDIA GeForce RTX 2080 Ti 12 GB
NVIDIA GeForce GTX 490 vs NVIDIA GeForce RTX 2080 Ti 12 GB
VS
NVIDIA GeForce GTX 490
NVIDIA GeForce RTX 2080 Ti 12 GB
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 12GB VRAM GeForce RTX 2080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages
Boost Clock1650MHz
More VRAM (12GB vs 1GB)
Larger VRAM bandwidth (768.0GB/s vs 164.0GB/s)
4128 additional rendering cores
Lower TDP (250W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
1.166 TFLOPS
GeForce RTX 2080 Ti 12 GB
+1204%
15.21 TFLOPS
GeForce GTX 490
VS
GeForce RTX 2080 Ti 12 GB
Graphics Card
Unknown
Release Date
Oct 2022
GeForce 400
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1410 MHz
-
Boost Clock
1650 MHz
854 MHz
Memory Clock
2000 MHz
Memory
1536MB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
384bit
164.0GB/s
Bandwidth
768.0GB/s
Render Config
15
SM Count
72
-
Compute Units
-
480
Shading Units
4608
60
TMUs
288
48
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
64 KB (per SM)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
6 MB
Theoretical Performance
18.24 GPixel/s
Pixel Rate
158.4 GPixel/s
36.48 GTexel/s
Texture Rate
475.2 GTexel/s
-
FP16 (half)
30.41 TFLOPS
1166 GFLOPS
FP32 (float)
15.21 TFLOPS
145.8 GFLOPS
FP64 (double)
475.2 GFLOPS
Graphics Processor
GF100
GPU Name
TU102
GF100-375-A3
GPU Variant
TU102-350-A1
Fermi
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
3.1 billion
Transistors
18.6 billion
529 mm²
Die Size
754 mm²
Board Design
365W
TDP
250W
750 W
Suggested PSU
600 W
3x DVI 1x mini-DisplayPort
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
2x 8-pin
Power Connectors
2x 8-pin
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
7.5
5.1
Shader Model
6.6
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7
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