Home GPU Comparison Intel Data Center GPU Flex 170 vs NVIDIA RTX A4000

Intel Data Center GPU Flex 170 vs NVIDIA RTX A4000

We compared two Professional market GPUs: 16GB VRAM Data Center GPU Flex 170 and 16GB VRAM RTX A4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Data Center GPU Flex 170 's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 31% (2050MHz vs 1560MHz)
Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)
NVIDIA RTX A4000 's Advantages
2048 additional rendering cores
Lower TDP (140W vs 150W)

Score

Benchmark

FP32 (float)
Data Center GPU Flex 170
16.79 TFLOPS
RTX A4000 +14%
19.17 TFLOPS
VS

Graphics Card

Aug 2022
Release Date
Apr 2021
Data Center GPU
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1950 MHz
Base Clock
735 MHz
2050 MHz
Boost Clock
1560 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
-
SM Count
48
4096
Shading Units
6144
256
TMUs
192
128
ROPs
96
-
Tensor Cores
192
32
RT Cores
48
-
L1 Cache
128 KB (per SM)
16 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

262.4 GPixel/s
Pixel Rate
149.8 GPixel/s
524.8 GTexel/s
Texture Rate
299.5 GTexel/s
33.59 TFLOPS
FP16 (half)
19.17 TFLOPS
16.79 TFLOPS
FP32 (float)
19.17 TFLOPS
-
FP64 (double)
299.5 GFLOPS

Board Design

150W
TDP
140W
450 W
Suggested PSU
300 W
1x HDMI 2.1 3x DisplayPort 2.0
Outputs
4x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

DG2-512
GPU Name
GA104
ACM-G10
GPU Variant
GA104-875-A1
Generation 12.7
Architecture
Ampere
TSMC
Foundry
Samsung
6 nm
Process Size
8 nm
21.7 billion
Transistors
17.4 billion
406 mm²
Die Size
392 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
-
CUDA
8.6
6.6
Shader Model
6.7

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