GeForce GTX 465 vs GeForce GTX 260
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 and 896MB VRAM GeForce GTX 260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 465 's Advantages
Released 1 years and 11 months late
More VRAM (1024GB vs 896GB)
160 additional rendering cores
GeForce GTX 260 's Advantages
Larger VRAM bandwidth (111.9GB/s vs 102.7GB/s)
Lower TDP (182W vs 200W)
Score
Benchmark
FP32 (float)
GeForce GTX 465
+79%
855
GeForce GTX 260
477
Graphics Card
May 2010
Release Date
Jun 2008
GeForce 400
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
802 MHz
Memory Clock
999 MHz
Memory
1024MB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
448bit
102.7GB/s
Bandwidth
111.9GB/s
Render Config
11
SM Count
24
352
Shading Units
192
44
TMUs
64
32
ROPs
28
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
224 KB
Theoretical Performance
13.38 GPixel/s
Pixel Rate
16.13 GPixel/s
26.75 GTexel/s
Texture Rate
36.86 GTexel/s
855.4 GFLOPS
FP32 (float)
476.9 GFLOPS
106.9 GFLOPS
FP64 (double)
59.62 GFLOPS
Board Design
200W
TDP
182W
550 W
Suggested PSU
450 W
2x DVI
1x mini-HDMI 1.3a
Outputs
2x DVI
1x S-Video
2x 6-pin
Power Connectors
2x 6-pin
Graphics Processor
GF100
GPU Name
GT200
GF100-030-A3
GPU Variant
G200-100-A2
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
3.1 billion
Transistors
1.4 billion
529 mm²
Die Size
576 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
2.0
CUDA
1.3
5.1
Shader Model
4.0
