Home GPU Comparison NVIDIA GeForce GTX 460 vs NVIDIA GeForce GT 230

NVIDIA GeForce GTX 460 vs NVIDIA GeForce GT 230

We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 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 460 's Advantages
Released 9 months late
More VRAM (768GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 57.60GB/s)
288 additional rendering cores
NVIDIA GeForce GT 230 's Advantages
Lower TDP (75W vs 160W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 +481%
0.907 TFLOPS
GeForce GT 230
0.156 TFLOPS
VS

Graphics Card

Jul 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

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

Memory

768MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
256bit
86.40GB/s
Bandwidth
57.60GB/s

Render Config

-
-
-
7
SM Count
6
336
Shading Units
48
56
TMUs
24
24
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

9.450 GPixel/s
Pixel Rate
10.40 GPixel/s
37.80 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
907.2 GFLOPS
FP32 (float)
156.0 GFLOPS
75.60 GFLOPS
FP64 (double)
-

Board Design

160W
TDP
75W
450 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF104
GPU Name
G94B
GF104-300-KB-A1
GPU Variant
G94-300-B1
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.505 billion
332 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
2.1
CUDA
1.1
5.1
Shader Model
4.0

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