NVIDIA A16 PCIe vs AMD Radeon HD 8870 OEM
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2013
Generation
Tesla
Sea Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
885 MHz
—
Boost Clock
1695 MHz
—
Memory Clock
1812 MHz
1200 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
231.9GB/s
153.6GB/s
Render Config
SM Count
10
—
Shading Units
1280
1280
TMUs
40
80
ROPs
32
32
Tensor Cores
40
—
RT Cores
10
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
54.24 GPixel/s
32.00 GPixel/s
Texture Rate
67.80 GTexel/s
80.00 GTexel/s
FP16 (half)
4.339 TFLOPS
—
FP32 (float)
4.339 TFLOPS
2.560 TFLOPS
FP64 (double)
135.6 GFLOPS
160.0 GFLOPS
Graphics Processor
GPU Name
GA107
Pitcairn
Architecture
Ampere
GCN 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
Unknown
2.8 billion
Die Size
Unknown
212 mm²
GPU Variant
—
Pitcairn XT(215-0828047)
Board Design
TDP
250W
175W
Suggested PSU
600 W
450 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
8-pin EPS
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.6
5.1
Benchmark
Blender
510
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.