NVIDIA RTX A3000 Mobile 12 GB vs NVIDIA Tesla D870
We compared two Professional market GPUs: 12GB VRAM RTX A3000 Mobile 12 GB and 1536MB VRAM Tesla D870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A3000 Mobile 12 GB 's Advantages
Released 14 years and 10 months late
Boost Clock1440MHz
More VRAM (12GB vs 1536GB)
Larger VRAM bandwidth (336.0GB/s vs 76.80GB/s)
3968 additional rendering cores
Lower TDP (115W vs 520W)
Score
Benchmark
FP32 (float)
RTX A3000 Mobile 12 GB
+3310%
11.8 TFLOPS
Tesla D870
0.346 TFLOPS
Graphics Card
Mar 2022
Release Date
May 2007
Ampere-MW
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
855 MHz
Base Clock
-
1440 MHz
Boost Clock
-
1750 MHz
Memory Clock
800 MHz
Memory
12GB
Memory Size
1536MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
384bit
336.0GB/s
Bandwidth
76.80GB/s
Render Config
-
-
-
32
SM Count
16
4096
Shading Units
128
128
TMUs
32
64
ROPs
24
128
Tensor Cores
-
32
RT Cores
-
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
96 KB
-
-
-
Theoretical Performance
92.16 GPixel/s
Pixel Rate
14.40 GPixel/s
184.3 GTexel/s
Texture Rate
38.40 GTexel/s
11.80 TFLOPS
FP16 (half)
-
11.80 TFLOPS
FP32 (float)
345.6 GFLOPS
184.3 GFLOPS
FP64 (double)
-
Board Design
115W
TDP
520W
-
Suggested PSU
900 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA104
GPU Name
G80
-
-
-
Ampere
Architecture
Tesla
Samsung
Foundry
TSMC
8 nm
Process Size
90 nm
17.4 billion
Transistors
0.681 billion
392 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
6.8
Shader Model
4.0
