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GPU Comparison
NVIDIA RTX A2000 vs NVIDIA Tesla D870
NVIDIA RTX A2000 vs NVIDIA Tesla D870
VS
NVIDIA RTX A2000
NVIDIA Tesla D870
We compared two Professional market GPUs: 6GB VRAM RTX A2000 and 1536MB VRAM Tesla D870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A2000 's Advantages
Released 14 years and 3 months late
Boost Clock1200MHz
More VRAM (6GB vs 1GB)
Larger VRAM bandwidth (288.0GB/s vs 76.80GB/s)
3200 additional rendering cores
Lower TDP (70W vs 520W)
Score
Benchmark
FP32 (float)
RTX A2000
+2208%
7.987 TFLOPS
Tesla D870
0.346 TFLOPS
RTX A2000
VS
Tesla D870
Graphics Card
Aug 2021
Release Date
May 2007
Quadro Ampere
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
562 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1500 MHz
Memory Clock
800 MHz
Memory
6GB
Memory Size
1536MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
384bit
288.0GB/s
Bandwidth
76.80GB/s
Render Config
26
SM Count
16
-
Compute Units
-
3328
Shading Units
128
104
TMUs
32
48
ROPs
24
104
Tensor Cores
-
26
RT Cores
-
128 KB (per SM)
L1 Cache
-
3 MB
L2 Cache
96 KB
Theoretical Performance
57.60 GPixel/s
Pixel Rate
14.40 GPixel/s
124.8 GTexel/s
Texture Rate
38.40 GTexel/s
7.987 TFLOPS
FP16 (half)
-
7.987 TFLOPS
FP32 (float)
345.6 GFLOPS
124.8 GFLOPS
FP64 (double)
-
Graphics Processor
GA106
GPU Name
G80
GA106-850-A1
GPU Variant
-
Ampere
Architecture
Tesla
Samsung
Foundry
TSMC
8 nm
Process Size
90 nm
12 billion
Transistors
0.681 billion
276 mm²
Die Size
484 mm²
Board Design
70W
TDP
520W
250 W
Suggested PSU
900 W
4x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-
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
6.7
Shader Model
4.0
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