NVIDIA A30 PCIe vs AMD Radeon R9 270
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Nov 2013
Generation
Tesla Ampere
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
930 MHz
900 MHz
Boost Clock
1440 MHz
925 MHz
Memory Clock
1215 MHz
1400 MHz
Memory
Memory Size
24GB
2GB
Memory Type
HBM2e
GDDR5
Memory Bus
3072bit
256bit
Bandwidth
933.1GB/s
179.2GB/s
Render Config
SM Count
56
—
Shading Units
3584
1280
TMUs
224
80
ROPs
96
32
Tensor Cores
224
—
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
24 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
138.2 GPixel/s
29.60 GPixel/s
Texture Rate
322.6 GTexel/s
74.00 GTexel/s
FP16 (half)
10.32 TFLOPS
—
FP32 (float)
10.32 TFLOPS
2.368 TFLOPS
FP64 (double)
5.161 TFLOPS
148.0 GFLOPS
Graphics Processor
GPU Name
GA100
Curacao
Architecture
Ampere
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
54.2 billion
2.8 billion
Die Size
826 mm²
212 mm²
GPU Variant
—
Curacao PRO(215-0848000)
Board Design
TDP
165W
150W
Suggested PSU
450 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
8-pin EPS
1x 6-pin
Graphics Features
DirectX
N/A
12 (11_1)
OpenGL
N/A
4.6
OpenCL
3.0
1.2
Vulkan
N/A
1.2
CUDA
8.0
—
Shader Model
N/A
5.1
Benchmark
Blender
2,036
—
3DMark Time Spy
—
1,603
▲ Specs Compare
Data sourced from official specifications and benchmark tests.