NVIDIA RTX A3000 Mobile 12 GB vs Intel Data Center GPU Flex 140
We compared two Professional market GPUs: 12GB VRAM RTX A3000 Mobile 12 GB and 6GB VRAM Data Center GPU Flex 140 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
More VRAM (12GB vs 6GB)
Larger VRAM bandwidth (336.0GB/s vs 186.0GB/s)
3072 additional rendering cores
Intel Data Center GPU Flex 140 's Advantages
Boost Clock has increased by 35% (1950MHz vs 1440MHz)
Lower TDP (75W vs 115W)
Score
Benchmark
FP32 (float)
RTX A3000 Mobile 12 GB
+195%
11.8 TFLOPS
Data Center GPU Flex 140
3.994 TFLOPS
Graphics Card
Mar 2022
Release Date
Aug 2022
Ampere-MW
Generation
Data Center GPU
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
855 MHz
Base Clock
1600 MHz
1440 MHz
Boost Clock
1950 MHz
1750 MHz
Memory Clock
1937 MHz
Memory
12GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
96bit
336.0GB/s
Bandwidth
186.0GB/s
Render Config
-
-
-
32
SM Count
-
4096
Shading Units
1024
128
TMUs
64
64
ROPs
32
128
Tensor Cores
-
32
RT Cores
8
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
92.16 GPixel/s
Pixel Rate
62.40 GPixel/s
184.3 GTexel/s
Texture Rate
124.8 GTexel/s
11.80 TFLOPS
FP16 (half)
7.987 TFLOPS
11.80 TFLOPS
FP32 (float)
3.994 TFLOPS
184.3 GFLOPS
FP64 (double)
-
Board Design
115W
TDP
75W
-
Suggested PSU
250 W
Portable Device Dependent
Outputs
1x HDMI 2.1
3x DisplayPort 2.0
None
Power Connectors
1x 8-pin
Graphics Processor
GA104
GPU Name
DG2-128
-
GPU Variant
ACM-G11
Ampere
Architecture
Generation 12.7
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
17.4 billion
Transistors
7.2 billion
392 mm²
Die Size
157 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
-
6.8
Shader Model
6.6
