NVIDIA A30 PCIe vs AMD Radeon R9 390X
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Jun 2015
Generation
Tesla Ampere
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
930 MHz
-
Boost Clock
1440 MHz
-
Memory Clock
1215 MHz
1500 MHz
Memory
Memory Size
24GB
8GB
Memory Type
HBM2e
GDDR5
Memory Bus
3072bit
512bit
Bandwidth
933.1GB/s
384.0GB/s
Render Config
SM Count
56
-
Shading Units
3584
2816
TMUs
224
176
ROPs
96
64
Tensor Cores
224
-
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
24 MB
1024 KB
Compute Units
-
44
Theoretical Performance
Pixel Rate
138.2 GPixel/s
67.20 GPixel/s
Texture Rate
322.6 GTexel/s
184.8 GTexel/s
FP16 (half)
10.32 TFLOPS
-
FP32 (float)
10.32 TFLOPS
5.914 TFLOPS
FP64 (double)
5.161 TFLOPS
739.2 GFLOPS
Graphics Processor
GPU Name
GA100
Grenada
Architecture
Ampere
GCN 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
54.2 billion
6.2 billion
Die Size
826 mm²
438 mm²
GPU Variant
-
Grenada XT(215-0880004)
Board Design
TDP
165W
275W
Suggested PSU
450 W
600 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
8-pin EPS
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.0
Vulkan
N/A
1.2
CUDA
8.0
-
Shader Model
N/A
6.3
📊 Benchmark
Blender
2,036
-