NVIDIA A30 PCIe vs NVIDIA GeForce RTX 4080
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Sep 2022
Generation
Tesla Ampere
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
930 MHz
2205 MHz
Boost Clock
1440 MHz
2505 MHz
Memory Clock
1215 MHz
1400 MHz
Memory
Memory Size
24GB
16GB
Memory Type
HBM2e
GDDR6X
Memory Bus
3072bit
256bit
Bandwidth
933.1GB/s
716.8GB/s
Render Config
SM Count
56
76
Shading Units
3584
9728
TMUs
224
304
ROPs
96
112
Tensor Cores
224
304
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
24 MB
64 MB
RT Cores
-
76
Theoretical Performance
Pixel Rate
138.2 GPixel/s
280.6 GPixel/s
Texture Rate
322.6 GTexel/s
761.5 GTexel/s
FP16 (half)
10.32 TFLOPS
48.74 TFLOPS
FP32 (float)
10.32 TFLOPS
48.74 TFLOPS
FP64 (double)
5.161 TFLOPS
761.5 GFLOPS
Graphics Processor
GPU Name
GA100
AD103
Architecture
Ampere
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
54.2 billion
45.9 billion
Die Size
826 mm²
379 mm²
GPU Variant
-
AD103-300-A1
Board Design
TDP
165W
320W
Suggested PSU
450 W
700 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
8-pin EPS
1x 16-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
8.9
Shader Model
N/A
6.7
📊 Benchmark
Blender
2,036
-
3DMark Time Spy
-
28,173
3DMark Time Spy Extreme
-
14,002