Home GPU Comparison NVIDIA GeForce GT 340 OEM vs NVIDIA GeForce GTX 460 OEM

NVIDIA GeForce GT 340 OEM vs NVIDIA GeForce GTX 460 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM and 1024MB VRAM GeForce GTX 460 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 340 OEM 's Advantages
Lower TDP (69W vs 150W)
NVIDIA GeForce GTX 460 OEM 's Advantages
Released 8 months late
Larger VRAM bandwidth (108.8GB/s vs 27.20GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 340 OEM
0.257 TFLOPS
GeForce GTX 460 OEM +240%
0.874 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Oct 2010
GeForce 300
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
850 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
27.20GB/s
Bandwidth
108.8GB/s

Render Config

-
-
-
12
SM Count
7
96
Shading Units
336
32
TMUs
56
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
9.100 GPixel/s
17.60 GTexel/s
Texture Rate
36.40 GTexel/s
-
-
-
257.3 GFLOPS
FP32 (float)
873.6 GFLOPS
-
FP64 (double)
72.80 GFLOPS

Board Design

69W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Processor

GT215
GPU Name
GF104
GT215-301-A3
GPU Variant
GF104-325-A1
Tesla 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.727 billion
Transistors
1.95 billion
144 mm²
Die Size
332 mm²

Graphics Features

11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
2.1
4.1
Shader Model
5.1

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