NVIDIA GeForce GTX 465 vs NVIDIA GeForce GTX 650
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 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 465 's Advantages
Larger VRAM bandwidth (102.7GB/s vs 80.00GB/s)
NVIDIA GeForce GTX 650 's Advantages
Released 2 years and 4 months late
32 additional rendering cores
Lower TDP (65W vs 200W)
Score
Benchmark
FP32 (float)
GeForce GTX 465
+5%
0.855 TFLOPS
GeForce GTX 650
0.812 TFLOPS
Graphics Card
May 2010
Release Date
Sep 2012
GeForce 400
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
802 MHz
Memory Clock
1250 MHz
Memory
1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
102.7GB/s
Bandwidth
80.00GB/s
Render Config
-
-
-
11
SM Count
-
352
Shading Units
384
44
TMUs
32
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
13.38 GPixel/s
Pixel Rate
8.464 GPixel/s
26.75 GTexel/s
Texture Rate
33.86 GTexel/s
-
-
-
855.4 GFLOPS
FP32 (float)
812.5 GFLOPS
106.9 GFLOPS
FP64 (double)
33.86 GFLOPS
Board Design
200W
TDP
65W
550 W
Suggested PSU
250 W
2x DVI
1x mini-HDMI 1.3a
Outputs
2x DVI
1x mini-HDMI 1.4a
2x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
GF100
GPU Name
GK107
GF100-030-A3
GPU Variant
GK107-450-A2
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
1.27 billion
529 mm²
Die Size
118 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.0
CUDA
3.0
5.1
Shader Model
5.1
