Home GPU Comparison NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA PG506 242

NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA PG506 242

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 24GB VRAM PG506 242 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 242 's Advantages
Released 7 years and 7 months late
Boost Clock has increased by 60% (1440MHz vs 902MHz)
More VRAM (24GB vs 3GB)
Larger VRAM bandwidth (933.1GB/s vs 288.4GB/s)
1280 additional rendering cores
Lower TDP (165W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Rev. 2
4.156 TFLOPS
PG506 242 +148%
10.32 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Apr 2021
GeForce 700
Generation
Tesla
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

863 MHz
Base Clock
930 MHz
902 MHz
Boost Clock
1440 MHz
1502 MHz
Memory Clock
1215 MHz

Memory

3GB
Memory Size
24GB
GDDR5
Memory Type
HBM2
384bit
Memory Bus
3072bit
288.4GB/s
Bandwidth
933.1GB/s

Render Config

-
SM Count
56
-
Compute Units
-
2304
Shading Units
3584
192
TMUs
224
48
ROPs
96
-
Tensor Cores
224
-
RT Cores
-
16 KB (per SMX)
L1 Cache
192 KB (per SM)
1536 KB
L2 Cache
24 MB

Theoretical Performance

43.30 GPixel/s
Pixel Rate
138.2 GPixel/s
173.2 GTexel/s
Texture Rate
322.6 GTexel/s
-
FP16 (half)
10.32 TFLOPS
4.156 TFLOPS
FP32 (float)
10.32 TFLOPS
173.2 GFLOPS
FP64 (double)
5.161 TFLOPS

Graphics Processor

GK110B
GPU Name
GA100
GK110-300-B1
GPU Variant
-
Kepler
Architecture
Ampere
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
7.08 billion
Transistors
54.2 billion
561 mm²
Die Size
826 mm²

Board Design

250W
TDP
165W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
8-pin EPS

Graphics Features

12 (11_1)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.1
Vulkan
N/A
3.5
CUDA
8.0
5.1
Shader Model
N/A

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