NVIDIA RTX 6000 Ada vs AMD Radeon RX 6400
GPU · Specs Compare
Graphics Card
Release Date
Dec 2022
Jan 2022
Generation
Quadro Ada
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
915 MHz
1923 MHz
Boost Clock
2505 MHz
2321 MHz
Memory Clock
2500 MHz
2000 MHz
Memory
Memory Size
48GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
64bit
Bandwidth
960.0GB/s
128.0GB/s
Render Config
SM Count
142
—
Shading Units
18176
768
TMUs
568
48
ROPs
192
32
Tensor Cores
568
—
RT Cores
142
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
96 MB
1024 KB
Compute Units
—
12
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
481.0 GPixel/s
74.27 GPixel/s
Texture Rate
1423 GTexel/s
111.4 GTexel/s
FP16 (half)
91.06 TFLOPS
7.130 TFLOPS
FP32 (float)
91.06 TFLOPS
3.565 TFLOPS
FP64 (double)
1423 GFLOPS
222.8 GFLOPS
Graphics Processor
GPU Name
AD102
Navi 24
GPU Variant
AD102
Navi 24 XL(215-135000046)
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
76.3 billion
5.4 billion
Die Size
609 mm²
107 mm²
Board Design
TDP
300W
53W
Suggested PSU
700 W
250 W
Outputs
4x DisplayPort 1.4a
1x HDMI 2.11x DisplayPort 1.4a
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.8
6.7
Benchmark
3DMark Time Spy
26,240
—
3DMark Time Spy Extreme
12,629
—
3DMark Speed Way
8,028
—
Battlefield 5 1080p
200
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.