Home GPU Comparison NVIDIA PG506 232 vs NVIDIA GeForce 8800 Ultra

NVIDIA PG506 232 vs NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 24GB VRAM PG506 232 and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 232 's Advantages
Released 13 years and 11 months late
Boost Clock1440MHz
More VRAM (24GB vs 768GB)
Larger VRAM bandwidth (933.1GB/s vs 103.7GB/s)
3456 additional rendering cores
Lower TDP (165W vs 171W)

Score

Benchmark

FP32 (float)
PG506 232 +2566%
10.32 TFLOPS
GeForce 8800 Ultra
0.387 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
May 2007
Tesla
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

930 MHz
Base Clock
-
1440 MHz
Boost Clock
-
1215 MHz
Memory Clock
1080 MHz

Memory

24GB
Memory Size
768MB
HBM2
Memory Type
GDDR3
3072bit
Memory Bus
384bit
933.1GB/s
Bandwidth
103.7GB/s

Render Config

-
-
-
56
SM Count
16
3584
Shading Units
128
224
TMUs
32
96
ROPs
24
224
Tensor Cores
-
-
-
-
192 KB (per SM)
L1 Cache
-
24 MB
L2 Cache
96 KB
-
-
-

Theoretical Performance

138.2 GPixel/s
Pixel Rate
14.69 GPixel/s
322.6 GTexel/s
Texture Rate
39.17 GTexel/s
10.32 TFLOPS
FP16 (half)
-
10.32 TFLOPS
FP32 (float)
387.1 GFLOPS
5.161 TFLOPS
FP64 (double)
-

Board Design

165W
TDP
171W
450 W
Suggested PSU
450 W
No outputs
Outputs
2x DVI 1x S-Video
8-pin EPS
Power Connectors
2x 6-pin

Graphics Processor

GA100
GPU Name
G80
-
GPU Variant
G80-450-A3
Ampere
Architecture
Tesla
TSMC
Foundry
TSMC
7 nm
Process Size
90 nm
54.2 billion
Transistors
0.681 billion
826 mm²
Die Size
484 mm²

Graphics Features

N/A
DirectX
11.1 (10_0)
N/A
OpenGL
3.3
3.0
OpenCL
1.1 (1.0)
N/A
Vulkan
N/A
8.0
CUDA
1.0
N/A
Shader Model
4.0

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