Home GPU Comparison NVIDIA PG506 232 vs AMD Radeon R7 265X OEM

NVIDIA PG506 232 vs AMD Radeon R7 265X OEM

We compared two Desktop platform GPUs: 24GB VRAM PG506 232 and 2GB VRAM Radeon R7 265X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 232 's Advantages
Released 6 years and 8 months late
Boost Clock has increased by 56% (1440MHz vs 925MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (933.1GB/s vs 179.2GB/s)
2304 additional rendering cores
AMD Radeon R7 265X OEM 's Advantages
Lower TDP (150W vs 165W)

Score

Benchmark

FP32 (float)
PG506 232 +335%
10.32 TFLOPS
Radeon R7 265X OEM
2.368 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Aug 2014
Tesla
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

930 MHz
Base Clock
900 MHz
1440 MHz
Boost Clock
925 MHz
1215 MHz
Memory Clock
1400 MHz

Memory

24GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
3072bit
Memory Bus
256bit
933.1GB/s
Bandwidth
179.2GB/s

Render Config

-
Compute Units
20
56
SM Count
-
3584
Shading Units
1280
224
TMUs
80
96
ROPs
32
224
Tensor Cores
-
-
-
-
192 KB (per SM)
L1 Cache
16 KB (per CU)
24 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

138.2 GPixel/s
Pixel Rate
29.60 GPixel/s
322.6 GTexel/s
Texture Rate
74.00 GTexel/s
10.32 TFLOPS
FP16 (half)
-
10.32 TFLOPS
FP32 (float)
2.368 TFLOPS
5.161 TFLOPS
FP64 (double)
148.0 GFLOPS

Board Design

165W
TDP
150W
450 W
Suggested PSU
450 W
No outputs
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
8-pin EPS
Power Connectors
1x 6-pin

Graphics Processor

GA100
GPU Name
Curacao
-
GPU Variant
Curacao PRO (215-0848000)
Ampere
Architecture
GCN 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
54.2 billion
Transistors
2.8 billion
826 mm²
Die Size
212 mm²

Graphics Features

N/A
DirectX
12 (11_1)
N/A
OpenGL
4.6
3.0
OpenCL
1.2
N/A
Vulkan
1.2
8.0
CUDA
-
N/A
Shader Model
5.1

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