Home GPU Comparison NVIDIA RTX A4500 vs Intel Data Center GPU Flex 140

NVIDIA RTX A4500 vs Intel Data Center GPU Flex 140

We compared two Professional market GPUs: 20GB VRAM RTX A4500 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 A4500 's Advantages
More VRAM (20GB vs 6GB)
Larger VRAM bandwidth (640.0GB/s vs 186.0GB/s)
6144 additional rendering cores
Intel Data Center GPU Flex 140 's Advantages
Released 9 months late
Boost Clock has increased by 18% (1950MHz vs 1650MHz)
Lower TDP (75W vs 200W)

Score

Benchmark

FP32 (float)
RTX A4500 +492%
23.65 TFLOPS
Data Center GPU Flex 140
3.994 TFLOPS
VS

Graphics Card

Nov 2021
Release Date
Aug 2022
Quadro Ampere
Generation
Data Center GPU
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

1050 MHz
Base Clock
1600 MHz
1650 MHz
Boost Clock
1950 MHz
2000 MHz
Memory Clock
1937 MHz

Memory

20GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
320bit
Memory Bus
96bit
640.0GB/s
Bandwidth
186.0GB/s

Render Config

-
-
-
56
SM Count
-
7168
Shading Units
1024
224
TMUs
64
96
ROPs
32
224
Tensor Cores
-
56
RT Cores
8
128 KB (per SM)
L1 Cache
-
6 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

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

Board Design

200W
TDP
75W
550 W
Suggested PSU
250 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 2.0
1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

GA102
GPU Name
DG2-128
-
GPU Variant
ACM-G11
Ampere
Architecture
Generation 12.7
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
28.3 billion
Transistors
7.2 billion
628 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
-
6.7
Shader Model
6.6

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