Home GPU Comparison NVIDIA A2 vs ATI Radeon HD 4720

NVIDIA A2 vs ATI Radeon HD 4720

We compared two Desktop platform GPUs: 16GB VRAM A2 and 1024MB VRAM Radeon HD 4720 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages
Released 9 years and 11 months late
Boost Clock1770MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (200.1GB/s vs 21.34GB/s)
960 additional rendering cores
ATI Radeon HD 4720 's Advantages
Lower TDP (55W vs 60W)

Score

Benchmark

FP32 (float)
A2 +1079%
4.531 TFLOPS
Radeon HD 4720
0.384 TFLOPS
A2
VS

Graphics Card

Nov 2021
Release Date
Dec 2011
Quadro
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1440 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1563 MHz
Memory Clock
667 MHz

Memory

16GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
128bit
200.1GB/s
Bandwidth
21.34GB/s

Render Config

-
Compute Units
4
10
SM Count
-
1280
Shading Units
320
40
TMUs
32
32
ROPs
8
40
Tensor Cores
-
10
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

56.64 GPixel/s
Pixel Rate
4.800 GPixel/s
70.80 GTexel/s
Texture Rate
19.20 GTexel/s
4.531 TFLOPS
FP16 (half)
-
4.531 TFLOPS
FP32 (float)
384.0 GFLOPS
70.80 GFLOPS
FP64 (double)
-

Board Design

60W
TDP
55W
250 W
Suggested PSU
250 W
No outputs
Outputs
2x DVI 1x S-Video
None
Power Connectors
-

Graphics Processor

GA107
GPU Name
RV730
-
GPU Variant
RV730 XT (215-0719047)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
55 nm
Unknown
Transistors
0.514 billion
Unknown
Die Size
146 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
4.1

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