NVIDIA RTX A4000 Mobile vs Intel Data Center GPU Flex 170
We compared two Professional market GPUs: 8GB VRAM RTX A4000 Mobile and 16GB VRAM Data Center GPU Flex 170 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4000 Mobile 's Advantages
1024 additional rendering cores
Lower TDP (115W vs 150W)
Intel Data Center GPU Flex 170 's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 22% (2050MHz vs 1680MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 384.0GB/s)
Score
Benchmark
FP32 (float)
RTX A4000 Mobile
+2%
17.2 TFLOPS
Data Center GPU Flex 170
16.79 TFLOPS
Graphics Card
Apr 2021
Release Date
Aug 2022
Ampere-MW
Generation
Data Center GPU
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1140 MHz
Base Clock
1950 MHz
1680 MHz
Boost Clock
2050 MHz
1500 MHz
Memory Clock
2000 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
384.0GB/s
Bandwidth
512.0GB/s
Render Config
-
-
-
40
SM Count
-
5120
Shading Units
4096
160
TMUs
256
80
ROPs
128
160
Tensor Cores
-
40
RT Cores
32
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
134.4 GPixel/s
Pixel Rate
262.4 GPixel/s
268.8 GTexel/s
Texture Rate
524.8 GTexel/s
17.20 TFLOPS
FP16 (half)
33.59 TFLOPS
17.20 TFLOPS
FP32 (float)
16.79 TFLOPS
268.8 GFLOPS
FP64 (double)
-
Board Design
115W
TDP
150W
-
Suggested PSU
450 W
Portable Device Dependent
Outputs
1x HDMI 2.1
3x DisplayPort 2.0
None
Power Connectors
1x 8-pin
Graphics Processor
GA104
GPU Name
DG2-512
-
GPU Variant
ACM-G10
Ampere
Architecture
Generation 12.7
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
17.4 billion
Transistors
21.7 billion
392 mm²
Die Size
406 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
