Home GPU Comparison NVIDIA GeForce GTX 465 vs ATI Radeon X1950 GT AGP

NVIDIA GeForce GTX 465 vs ATI Radeon X1950 GT AGP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 and 256MB VRAM Radeon X1950 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 465 's Advantages
Released 3 years and 3 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (102.7GB/s vs 38.40GB/s)
352 additional rendering cores
ATI Radeon X1950 GT AGP 's Advantages
Lower TDP (57W vs 200W)

Score

VS

Graphics Card

May 2010
Release Date
Feb 2007
GeForce 400
Generation
Radeon R500 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
802 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
102.7GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
11
SM Count
-
352
Shading Units
-
44
TMUs
12
32
ROPs
12
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

200W
TDP
57W
550 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
2x Molex

Graphics Processor

GF100
GPU Name
RV570
GF100-030-A3
GPU Variant
RV570 XL
Fermi
Architecture
R500
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
3.1 billion
Transistors
0.33 billion
529 mm²
Die Size
230 mm²

Graphics Features

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

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