AMD Radeon HD 6870 vs NVIDIA A16 PCIe
GPU Specs Compare
Graphics Card
Release Date
Oct 2010
Apr 2021
Generation
Northern Islands
Tesla
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1050 MHz
1812 MHz
Base Clock
-
885 MHz
Boost Clock
-
1695 MHz
Memory
Memory Size
1024MB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
134.4GB/s
231.9GB/s
Render Config
Compute Units
14
-
Shading Units
1120
1280
TMUs
56
40
ROPs
32
32
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
2 MB
SM Count
-
10
Tensor Cores
-
40
RT Cores
-
10
Theoretical Performance
Pixel Rate
28.80 GPixel/s
54.24 GPixel/s
Texture Rate
50.40 GTexel/s
67.80 GTexel/s
FP32 (float)
2.016 TFLOPS
4.339 TFLOPS
FP16 (half)
-
4.339 TFLOPS
FP64 (double)
-
135.6 GFLOPS
Graphics Processor
GPU Name
Barts
GA107
GPU Variant
Barts XT(215-0798000)
-
Architecture
TeraScale 2
Ampere
Foundry
TSMC
Samsung
Process Size
40 nm
8 nm
Transistors
1.7 billion
Unknown
Die Size
255 mm²
Unknown
Board Design
TDP
151W
250W
Suggested PSU
450 W
600 W
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
No outputs
Power Connectors
2x 6-pin
8-pin EPS
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.6
CUDA
-
8.6
📊 Benchmark
Blender
-
510