Radeon RX 6400 vs TITAN V CEO Edition
We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 32GB VRAM TITAN V CEO Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6400 's Advantages
Released 3 years and 7 months late
Boost Clock has increased by 60% (2321MHz vs 1455MHz)
Lower TDP (53W vs 250W)
TITAN V CEO Edition 's Advantages
More VRAM (32GB vs 4GB)
Larger VRAM bandwidth (868.4GB/s vs 128.0GB/s)
4352 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 6400
3565
TITAN V CEO Edition
+317%
14900
Blender
Radeon RX 6400
334
TITAN V CEO Edition
+484%
1952
Graphics Card
Jan 2022
Release Date
Jun 2018
Navi II
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x16
Clock Speeds
1923 MHz
Base Clock
1200 MHz
2321 MHz
Boost Clock
1455 MHz
2000 MHz
Memory Clock
848 MHz
Memory
4GB
Memory Size
32GB
GDDR6
Memory Type
HBM2
64bit
Memory Bus
4096bit
128.0GB/s
Bandwidth
868.4GB/s
Render Config
12
Compute Units
-
-
SM Count
80
768
Shading Units
5120
48
TMUs
320
32
ROPs
128
-
Tensor Cores
640
12
RT Cores
-
128 KB per Array
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
6 MB
16 MB
L3 Cache
-
Theoretical Performance
74.27 GPixel/s
Pixel Rate
186.2 GPixel/s
111.4 GTexel/s
Texture Rate
465.6 GTexel/s
7.130 TFLOPS
FP16 (half)
29.80 TFLOPS
3.565 TFLOPS
FP32 (float)
14.90 TFLOPS
222.8 GFLOPS
FP64 (double)
7.450 TFLOPS
Board Design
53W
TDP
250W
250 W
Suggested PSU
600 W
1x HDMI 2.1
1x DisplayPort 1.4a
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
Navi 24
GPU Name
GV100
Navi 24 XL
(215-135000046)
GPU Variant
-
RDNA 2.0
Architecture
Volta
TSMC
Foundry
TSMC
6 nm
Process Size
12 nm
5.4 billion
Transistors
21.1 billion
107 mm²
Die Size
815 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
7.0
6.7
Shader Model
6.6