NVIDIA GeForce GTX 465 vs AMD Radeon RX 6400
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6400 's Advantages
Released 11 years and 8 months late
Boost Clock2321MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (128.0GB/s vs 102.7GB/s)
416 additional rendering cores
Lower TDP (53W vs 200W)
Score
Benchmark
FP32 (float)
GeForce GTX 465
0.855 TFLOPS
Radeon RX 6400
+316%
3.565 TFLOPS
Graphics Card
May 2010
Release Date
Jan 2022
GeForce 400
Generation
Navi II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
-
Base Clock
1923 MHz
-
Boost Clock
2321 MHz
802 MHz
Memory Clock
2000 MHz
Memory
1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
102.7GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
12
11
SM Count
-
352
Shading Units
768
44
TMUs
48
32
ROPs
32
-
-
-
-
RT Cores
12
64 KB (per SM)
L1 Cache
128 KB per Array
512 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
13.38 GPixel/s
Pixel Rate
74.27 GPixel/s
26.75 GTexel/s
Texture Rate
111.4 GTexel/s
-
FP16 (half)
7.130 TFLOPS
855.4 GFLOPS
FP32 (float)
3.565 TFLOPS
106.9 GFLOPS
FP64 (double)
222.8 GFLOPS
Board Design
200W
TDP
53W
550 W
Suggested PSU
250 W
2x DVI
1x mini-HDMI 1.3a
Outputs
1x HDMI 2.1
1x DisplayPort 1.4a
2x 6-pin
Power Connectors
None
Graphics Processor
GF100
GPU Name
Navi 24
GF100-030-A3
GPU Variant
Navi 24 XL
(215-135000046)
Fermi
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
3.1 billion
Transistors
5.4 billion
529 mm²
Die Size
107 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
2.0
CUDA
-
5.1
Shader Model
6.7
