Home GPU Comparison NVIDIA GeForce GTX 465 vs NVIDIA RTX A400

NVIDIA GeForce GTX 465 vs NVIDIA RTX A400

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 and 4GB VRAM RTX A400 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 96.00GB/s)
NVIDIA RTX A400 's Advantages
Released 13 years and 11 months late
Boost Clock1762MHz
More VRAM (4GB vs 1GB)
416 additional rendering cores
Lower TDP (50W vs 200W)

Score

Benchmark

FP32 (float)
GeForce GTX 465
0.855 TFLOPS
RTX A400 +216%
2.706 TFLOPS
VS

Graphics Card

May 2010
Release Date
Apr 2024
GeForce 400
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
727 MHz
-
Boost Clock
1762 MHz
802 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
102.7GB/s
Bandwidth
96.00GB/s

Render Config

11
SM Count
6
-
Compute Units
-
352
Shading Units
768
44
TMUs
24
32
ROPs
16
-
Tensor Cores
24
-
RT Cores
6
64 KB (per SM)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
2 MB

Theoretical Performance

13.38 GPixel/s
Pixel Rate
28.19 GPixel/s
26.75 GTexel/s
Texture Rate
42.29 GTexel/s
-
FP16 (half)
2.706 TFLOPS
855.4 GFLOPS
FP32 (float)
2.706 TFLOPS
106.9 GFLOPS
FP64 (double)
42.29 GFLOPS

Graphics Processor

GF100
GPU Name
GA107
GF100-030-A3
GPU Variant
-
Fermi
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
3.1 billion
Transistors
8.7 billion
529 mm²
Die Size
200 mm²

Board Design

200W
TDP
50W
550 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
4x mini-DisplayPort 1.4a
2x 6-pin
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.0
CUDA
8.6
5.1
Shader Model
6.7

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