Home GPU Comparison NVIDIA GeForce GTX 465 vs NVIDIA GeForce 9400 GT Rev. 2

NVIDIA GeForce GTX 465 vs NVIDIA GeForce 9400 GT Rev. 2

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 and 512MB VRAM GeForce 9400 GT Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 465 's Advantages
Released 1 years and 9 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (102.7GB/s vs 12.80GB/s)
336 additional rendering cores
NVIDIA GeForce 9400 GT Rev. 2 's Advantages
Lower TDP (50W vs 200W)

Score

Benchmark

FP32 (float)
GeForce GTX 465 +1800%
0.855 TFLOPS
GeForce 9400 GT Rev. 2
0.045 TFLOPS
VS

Graphics Card

May 2010
Release Date
Aug 2008
GeForce 400
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
802 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
102.7GB/s
Bandwidth
12.80GB/s

Render Config

11
SM Count
2
-
Compute Units
-
352
Shading Units
16
44
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
32 KB

Theoretical Performance

13.38 GPixel/s
Pixel Rate
2.200 GPixel/s
26.75 GTexel/s
Texture Rate
4.400 GTexel/s
-
FP16 (half)
-
855.4 GFLOPS
FP32 (float)
44.80 GFLOPS
106.9 GFLOPS
FP64 (double)
-

Graphics Processor

GF100
GPU Name
G96C
GF100-030-A3
GPU Variant
-
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3.1 billion
Transistors
0.314 billion
529 mm²
Die Size
121 mm²

Board Design

200W
TDP
50W
550 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
None

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
1.1
5.1
Shader Model
4.0

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