Home GPU Comparison NVIDIA RTX A2000 Mobile vs NVIDIA Tesla C870

NVIDIA RTX A2000 Mobile vs NVIDIA Tesla C870

We compared two Professional market GPUs: 4GB VRAM RTX A2000 Mobile and 1536MB VRAM Tesla C870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A2000 Mobile 's Advantages
Released 13 years and 11 months late
Boost Clock1358MHz
More VRAM (4GB vs 1536GB)
Larger VRAM bandwidth (176.0GB/s vs 76.80GB/s)
2432 additional rendering cores
Lower TDP (95W vs 171W)

Score

Benchmark

FP32 (float)
RTX A2000 Mobile +1909%
6.953 TFLOPS
Tesla C870
0.346 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
May 2007
Quadro Mobile
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

893 MHz
Base Clock
-
1358 MHz
Boost Clock
-
1375 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
1536MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
384bit
176.0GB/s
Bandwidth
76.80GB/s

Render Config

-
-
-
20
SM Count
16
2560
Shading Units
128
80
TMUs
32
48
ROPs
24
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
-
2 MB
L2 Cache
96 KB
-
-
-

Theoretical Performance

65.18 GPixel/s
Pixel Rate
14.40 GPixel/s
108.6 GTexel/s
Texture Rate
38.40 GTexel/s
6.953 TFLOPS
FP16 (half)
-
6.953 TFLOPS
FP32 (float)
345.6 GFLOPS
108.6 GFLOPS
FP64 (double)
-

Board Design

95W
TDP
171W
-
Suggested PSU
450 W
No outputs
Outputs
No outputs
None
Power Connectors
2x 6-pin

Graphics Processor

GA106
GPU Name
G80
-
-
-
Ampere
Architecture
Tesla
Samsung
Foundry
TSMC
8 nm
Process Size
90 nm
12 billion
Transistors
0.681 billion
276 mm²
Die Size
484 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1 (1.0)
1.3
Vulkan
N/A
8.6
CUDA
1.0
6.6
Shader Model
4.0

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