Home GPU Comparison Intel Data Center GPU Flex 140 vs NVIDIA RTX 4000 SFF Ada Generation

Intel Data Center GPU Flex 140 vs NVIDIA RTX 4000 SFF Ada Generation

Intel Data Center GPU Flex 140
VS
NVIDIA RTX 4000 SFF Ada Generation
Intel Data Center GPU Flex 140
NVIDIA RTX 4000 SFF Ada Generation
We compared two Professional market GPUs: 6GB VRAM Data Center GPU Flex 140 and 20GB VRAM RTX 4000 SFF Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Data Center GPU Flex 140 's Advantages
Boost Clock has increased by 25% (1950MHz vs 1560MHz)
NVIDIA RTX 4000 SFF Ada Generation 's Advantages
Released 7 months late
More VRAM (20GB vs 6GB)
Larger VRAM bandwidth (280.0GB/s vs 186.0GB/s)
5120 additional rendering cores
Lower TDP (70W vs 75W)

Score

Benchmark

FP32 (float)
Data Center GPU Flex 140
3.994 TFLOPS
RTX 4000 SFF Ada Generation +379%
19.17 TFLOPS
Data Center GPU Flex 140
VS
RTX 4000 SFF Ada Generation

Graphics Card

Aug 2022
Release Date
Mar 2023
Data Center GPU
Generation
Quadro Ada
Professional
Type
Professional
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1600 MHz
Base Clock
720 MHz
1950 MHz
Boost Clock
1560 MHz
1937 MHz
Memory Clock
1750 MHz

Memory

6GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6
96bit
Memory Bus
160bit
186.0GB/s
Bandwidth
280.0GB/s

Render Config

-
-
-
-
SM Count
48
1024
Shading Units
6144
64
TMUs
192
32
ROPs
80
-
Tensor Cores
192
8
RT Cores
48
-
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

62.40 GPixel/s
Pixel Rate
124.8 GPixel/s
124.8 GTexel/s
Texture Rate
299.5 GTexel/s
7.987 TFLOPS
FP16 (half)
19.17 TFLOPS
3.994 TFLOPS
FP32 (float)
19.17 TFLOPS
-
FP64 (double)
299.5 GFLOPS

Board Design

75W
TDP
70W
250 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 2.0
Outputs
4x mini-DisplayPort 1.4a
1x 8-pin
Power Connectors
None

Graphics Processor

DG2-128
GPU Name
AD104
ACM-G11
GPU Variant
-
Generation 12.7
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
6 nm
Process Size
5 nm
7.2 billion
Transistors
35.8 billion
157 mm²
Die Size
294 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
8.9
6.6
Shader Model
6.7

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