Home GPU Comparison NVIDIA GeForce GTX 465 vs ATI Radeon X1650 GTO

NVIDIA GeForce GTX 465 vs ATI Radeon X1650 GTO

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 and 256MB VRAM Radeon X1650 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 465 's Advantages
Released 2 years and 5 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (102.7GB/s vs 12.54GB/s)
352 additional rendering cores

Score

VS

Graphics Card

May 2010
Release Date
Dec 2007
GeForce 400
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
802 MHz
Memory Clock
392 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
102.7GB/s
Bandwidth
12.54GB/s

Render Config

-
-
-
11
SM Count
-
352
Shading Units
-
44
TMUs
4
32
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

13.38 GPixel/s
Pixel Rate
2.348 GPixel/s
26.75 GTexel/s
Texture Rate
2.348 GTexel/s
-
-
-
855.4 GFLOPS
FP32 (float)
-
106.9 GFLOPS
FP64 (double)
-

Board Design

200W
TDP
Unknown
550 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x HDMI 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
RV530
GF100-030-A3
GPU Variant
RV530 LE
Fermi
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
3.1 billion
Transistors
0.157 billion
529 mm²
Die Size
150 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
3.0

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