GeForce GTX 460 vs GeForce GTX 275 PhysX Edition
We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 and 896MB VRAM GeForce GTX 275 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 460 's Advantages
96 additional rendering cores
Lower TDP (160W vs 219W)
GeForce GTX 275 PhysX Edition 's Advantages
More VRAM (896GB vs 768GB)
Larger VRAM bandwidth (127.0GB/s vs 86.40GB/s)
Score
Benchmark
FP32 (float)
GeForce GTX 460
+45%
907
GeForce GTX 275 PhysX Edition
622
Graphics Card
Jul 2010
Release Date
Feb 2010
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)
622.1 GFLOPS
75.60 GFLOPS
FP64 (double)
77.76 GFLOPS
Board Design
160W
TDP
219W
450 W
Suggested PSU
550 W
2x DVI
1x mini-HDMI 1.3a
Outputs
2x DVI
-
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GF104
GPU Name
G92B
GF104-300-KB-A1
GPU Variant
G92-421-B1
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.754 billion
332 mm²
Die Size
260 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
