Home GPU Comparison NVIDIA GeForce GTX 465 vs NVIDIA GeForce GT 230

NVIDIA GeForce GTX 465 vs NVIDIA GeForce GT 230

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 and 512MB VRAM GeForce GT 230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 465 's Advantages
Released 7 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (102.7GB/s vs 57.60GB/s)
304 additional rendering cores
NVIDIA GeForce GT 230 's Advantages
Lower TDP (75W vs 200W)

Score

Benchmark

FP32 (float)
GeForce GTX 465 +448%
0.855 TFLOPS
GeForce GT 230
0.156 TFLOPS
VS

Graphics Card

May 2010
Release Date
Oct 2009
GeForce 400
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
802 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
102.7GB/s
Bandwidth
57.60GB/s

Render Config

-
-
-
11
SM Count
6
352
Shading Units
48
44
TMUs
24
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

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

Board Design

200W
TDP
75W
550 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
No outputs
2x 6-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
G94B
GF100-030-A3
GPU Variant
G94-300-B1
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3.1 billion
Transistors
0.505 billion
529 mm²
Die Size
196 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
1.1
5.1
Shader Model
4.0

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