Home GPU Comparison NVIDIA RTX A5000-8Q vs ATI Radeon HD 5450 PCI

NVIDIA RTX A5000-8Q vs ATI Radeon HD 5450 PCI

We compared two Desktop platform GPUs: 8GB VRAM RTX A5000 8Q and 512MB VRAM Radeon HD 5450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000-8Q 's Advantages
Released 11 years and 2 months late
Boost Clock1695MHz
Larger VRAM bandwidth (768.0GB/s vs 5.328GB/s)
8112 additional rendering cores
ATI Radeon HD 5450 PCI 's Advantages
Lower TDP (19W vs 230W)

Score

Benchmark

FP32 (float)
RTX A5000 8Q +26601%
27.77 TFLOPS
Radeon HD 5450 PCI
0.104 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Feb 2010
Quadro Ampere
Generation
Evergreen
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCI

Clock Speeds

1170 MHz
Base Clock
-
1695 MHz
Boost Clock
-
2000 MHz
Memory Clock
333 MHz

Memory

8GB
Memory Size
512MB
GDDR6
Memory Type
DDR2
384bit
Memory Bus
64bit
768.0GB/s
Bandwidth
5.328GB/s

Render Config

64
SM Count
-
-
Compute Units
2
8192
Shading Units
80
256
TMUs
8
96
ROPs
4
256
Tensor Cores
-
64
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
6 MB
L2 Cache
128 KB

Theoretical Performance

162.7 GPixel/s
Pixel Rate
2.600 GPixel/s
433.9 GTexel/s
Texture Rate
5.200 GTexel/s
27.77 TFLOPS
FP16 (half)
-
27.77 TFLOPS
FP32 (float)
104.0 GFLOPS
433.9 GFLOPS
FP64 (double)
-

Graphics Processor

GA102
GPU Name
Cedar
-
GPU Variant
Cedar PRO
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
28.3 billion
Transistors
0.292 billion
628 mm²
Die Size
59 mm²

Board Design

230W
TDP
19W
550 W
Suggested PSU
200 W
4x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a
1x 8-pin
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.7
Shader Model
5.0

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