NVIDIA GeForce GTX 490 vs NVIDIA PG506 232
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 24GB VRAM PG506 232 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA PG506 232 's Advantages
Boost Clock1440MHz
More VRAM (24GB vs 1536GB)
Larger VRAM bandwidth (933.1GB/s vs 164.0GB/s)
3104 additional rendering cores
Lower TDP (165W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
1.166 TFLOPS
PG506 232
+785%
10.32 TFLOPS
Graphics Card
Unknown
Release Date
Apr 2021
GeForce 400
Generation
Tesla
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
930 MHz
-
Boost Clock
1440 MHz
854 MHz
Memory Clock
1215 MHz
Memory
1536MB
Memory Size
24GB
GDDR5
Memory Type
HBM2
384bit
Memory Bus
3072bit
164.0GB/s
Bandwidth
933.1GB/s
Render Config
-
-
-
15
SM Count
56
480
Shading Units
3584
60
TMUs
224
48
ROPs
96
-
Tensor Cores
224
-
-
-
64 KB (per SM)
L1 Cache
192 KB (per SM)
768 KB
L2 Cache
24 MB
-
-
-
Theoretical Performance
18.24 GPixel/s
Pixel Rate
138.2 GPixel/s
36.48 GTexel/s
Texture Rate
322.6 GTexel/s
-
FP16 (half)
10.32 TFLOPS
1166 GFLOPS
FP32 (float)
10.32 TFLOPS
145.8 GFLOPS
FP64 (double)
5.161 TFLOPS
Board Design
365W
TDP
165W
750 W
Suggested PSU
450 W
3x DVI
1x mini-DisplayPort
Outputs
No outputs
2x 8-pin
Power Connectors
8-pin EPS
Graphics Processor
GF100
GPU Name
GA100
GF100-375-A3
GPU Variant
-
Fermi
Architecture
Ampere
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
3.1 billion
Transistors
54.2 billion
529 mm²
Die Size
826 mm²
Graphics Features
12 (11_0)
DirectX
N/A
4.6
OpenGL
N/A
1.1
OpenCL
3.0
N/A
Vulkan
N/A
2.0
CUDA
8.0
5.1
Shader Model
N/A
