Home GPU Comparison NVIDIA GeForce GTX 460 vs NVIDIA GeForce GTX 275

NVIDIA GeForce GTX 460 vs NVIDIA GeForce GTX 275

We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 and 896MB VRAM GeForce GTX 275 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 's Advantages
Released 1 years and 6 months late
96 additional rendering cores
Lower TDP (160W vs 219W)
NVIDIA GeForce GTX 275 's Advantages
More VRAM (896GB vs 768GB)
Larger VRAM bandwidth (127.0GB/s vs 86.40GB/s)

Score

Benchmark

FP32 (float)
GeForce GTX 460 +34%
0.907 TFLOPS
GeForce GTX 275
0.674 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Jan 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
1134 MHz

Memory

768MB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
448bit
86.40GB/s
Bandwidth
127.0GB/s

Render Config

-
-
-
7
SM Count
30
336
Shading Units
240
56
TMUs
80
24
ROPs
28
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

9.450 GPixel/s
Pixel Rate
17.72 GPixel/s
37.80 GTexel/s
Texture Rate
50.64 GTexel/s
-
-
-
907.2 GFLOPS
FP32 (float)
673.9 GFLOPS
75.60 GFLOPS
FP64 (double)
84.24 GFLOPS

Board Design

160W
TDP
219W
450 W
Suggested PSU
550 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI
-
Power Connectors
2x 6-pin

Graphics Processor

GF104
GPU Name
GT200B
GF104-300-KB-A1
GPU Variant
G200-105-B3
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
1.4 billion
332 mm²
Die Size
470 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
1.3
5.1
Shader Model
4.0

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