AMD Radeon RX 6900 XTX vs NVIDIA A30 PCIe
GPU Specs Compare
Graphics Card
Release Date
Unknown
Apr 2021
Generation
Navi II
Tesla Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2075 MHz
930 MHz
Boost Clock
2435 MHz
1440 MHz
Memory Clock
2250 MHz
1215 MHz
Memory
Memory Size
16GB
24GB
Memory Type
GDDR6
HBM2e
Memory Bus
256bit
3072bit
Bandwidth
576.0GB/s
933.1GB/s
Render Config
Compute Units
80
-
Shading Units
5120
3584
TMUs
320
224
ROPs
128
96
RT Cores
80
-
L1 Cache
128 KB per Array
192 KB (per SM)
L2 Cache
4 MB
24 MB
L3 Cache
128 MB
-
SM Count
-
56
Tensor Cores
-
224
Theoretical Performance
Pixel Rate
311.7 GPixel/s
138.2 GPixel/s
Texture Rate
779.2 GTexel/s
322.6 GTexel/s
FP16 (half)
49.87 TFLOPS
10.32 TFLOPS
FP32 (float)
24.93 TFLOPS
10.32 TFLOPS
FP64 (double)
1.558 TFLOPS
5.161 TFLOPS
Graphics Processor
GPU Name
Navi 21
GA100
GPU Variant
Navi 21 XTXH(215-121000247)
-
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
26.8 billion
54.2 billion
Die Size
520 mm²
826 mm²
Board Design
TDP
330W
165W
Suggested PSU
700 W
450 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
2x 8-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.5
N/A
CUDA
-
8.0
📊 Benchmark
Blender
-
2,036