NVIDIA GeForce GTX 260 OEM vs NVIDIA GeForce GTX 465
We compared two Desktop platform GPUs: 1792MB VRAM GeForce GTX 260 OEM and 1024MB VRAM GeForce GTX 465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 260 OEM 's Advantages
More VRAM (1792GB vs 1024GB)
Larger VRAM bandwidth (112.9GB/s vs 102.7GB/s)
Lower TDP (150W vs 200W)
NVIDIA GeForce GTX 465 's Advantages
160 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 260 OEM
0.414 TFLOPS
GeForce GTX 465
+106%
0.855 TFLOPS
Graphics Card
Dec 2009
Release Date
May 2010
GeForce 200
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1008 MHz
Memory Clock
802 MHz
Memory
1792MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
448bit
Memory Bus
256bit
112.9GB/s
Bandwidth
102.7GB/s
Render Config
-
-
-
24
SM Count
11
192
Shading Units
352
64
TMUs
44
28
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
224 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
14.50 GPixel/s
Pixel Rate
13.38 GPixel/s
33.15 GTexel/s
Texture Rate
26.75 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
855.4 GFLOPS
51.84 GFLOPS
FP64 (double)
106.9 GFLOPS
Board Design
150W
TDP
200W
450 W
Suggested PSU
550 W
2x DVI
Outputs
2x DVI
1x mini-HDMI 1.3a
2x 6-pin
Power Connectors
2x 6-pin
Graphics Processor
GT200
GPU Name
GF100
G200-101-A2
GPU Variant
GF100-030-A3
Tesla 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
1.4 billion
Transistors
3.1 billion
576 mm²
Die Size
529 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.3
CUDA
2.0
4.0
Shader Model
5.1
