NVIDIA A2 vs AMD Radeon HD 6850 1440SP Edition
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Aug 2012
Generation
Quadro
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 2.0 x16
Clock Speeds
Base Clock
1440 MHz
-
Boost Clock
1770 MHz
-
Memory Clock
1563 MHz
1000 MHz
Memory
Memory Size
16GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
200.1GB/s
128.0GB/s
Render Config
SM Count
10
-
Shading Units
1280
1440
TMUs
40
72
ROPs
32
32
Tensor Cores
40
-
RT Cores
10
-
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
-
18
Theoretical Performance
Pixel Rate
56.64 GPixel/s
23.20 GPixel/s
Texture Rate
70.80 GTexel/s
52.20 GTexel/s
FP16 (half)
4.531 TFLOPS
-
FP32 (float)
4.531 TFLOPS
2.088 TFLOPS
FP64 (double)
70.80 GFLOPS
417.6 GFLOPS
Graphics Processor
GPU Name
GA107
Cypress
Architecture
Ampere
TeraScale 2
Foundry
Samsung
TSMC
Process Size
8 nm
40 nm
Transistors
Unknown
2.154 billion
Die Size
Unknown
334 mm²
GPU Variant
-
Cypress PRO(215-0735043)
Board Design
TDP
60W
151W
Suggested PSU
250 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
8.6
-
Shader Model
6.6
5.0