Home GPU Comparison NVIDIA GeForce GTX 260 OEM vs NVIDIA GeForce GTX 650

NVIDIA GeForce GTX 260 OEM vs NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 1792MB VRAM GeForce GTX 260 OEM and 1024MB VRAM GeForce GTX 650 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 80.00GB/s)
NVIDIA GeForce GTX 650 's Advantages
Released 2 years and 9 months late
192 additional rendering cores
Lower TDP (65W vs 182W)

Score

Benchmark

FP32 (float)
GeForce GTX 260 OEM
0.415 TFLOPS
GeForce GTX 650 +95%
0.812 TFLOPS
VS

Graphics Card

Dec 2009
Release Date
Sep 2012
GeForce 200
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1008 MHz
Memory Clock
1250 MHz

Memory

1792MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
448bit
Memory Bus
128bit
112.9GB/s
Bandwidth
80.00GB/s

Render Config

-
-
-
24
SM Count
-
192
Shading Units
384
64
TMUs
32
28
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
224 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.50 GPixel/s
Pixel Rate
8.464 GPixel/s
33.15 GTexel/s
Texture Rate
33.86 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
812.5 GFLOPS
51.84 GFLOPS
FP64 (double)
33.86 GFLOPS

Board Design

182W
TDP
65W
450 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.4a
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GT200B
GPU Name
GK107
G200-103-B2
GPU Variant
GK107-450-A2
Tesla 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
1.4 billion
Transistors
1.27 billion
470 mm²
Die Size
118 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.3
CUDA
3.0
4.0
Shader Model
5.1

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