NVIDIA RTX A4000 vs AMD Radeon RX 6300
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Unknown
Generation
Quadro Ampere
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
735 MHz
1000 MHz
Boost Clock
1560 MHz
2040 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
32bit
Bandwidth
448.0GB/s
64.00GB/s
Render Config
SM Count
48
-
Shading Units
6144
768
TMUs
192
48
ROPs
96
32
Tensor Cores
192
-
RT Cores
48
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
4 MB
1024 KB
Compute Units
-
12
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
65.28 GPixel/s
Texture Rate
299.5 GTexel/s
97.92 GTexel/s
FP16 (half)
19.17 TFLOPS
6.267 TFLOPS
FP32 (float)
19.17 TFLOPS
3.133 TFLOPS
FP64 (double)
299.5 GFLOPS
195.8 GFLOPS
Graphics Processor
GPU Name
GA104
Navi 24
GPU Variant
GA104-875-A1
Navi 24 XL
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
17.4 billion
5.4 billion
Die Size
392 mm²
107 mm²
Board Design
TDP
140W
32W
Suggested PSU
300 W
200 W
Outputs
4x DisplayPort 1.4a
2x HDMI 2.1
Power Connectors
1x 6-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
8.6
-
Shader Model
6.7
6.7
📊 Benchmark
3DMark Time Spy
11,079
-
3DMark Time Spy Extreme
5,367
-
OctaneBench
352
-