Home GPU Comparison NVIDIA GeForce RTX 4070 AD103 vs ATI Radeon HD 3450

NVIDIA GeForce RTX 4070 AD103 vs ATI Radeon HD 3450

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 AD103 and 256MB VRAM Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 AD103 's Advantages
Released 16 years and 3 months late
Boost Clock2475MHz
More VRAM (12GB vs 256GB)
Larger VRAM bandwidth (504.2GB/s vs 8.000GB/s)
5848 additional rendering cores
ATI Radeon HD 3450 's Advantages
Lower TDP (25W vs 200W)

Score

Benchmark

FP32 (float)
GeForce RTX 4070 AD103 +60629%
29.15 TFLOPS
Radeon HD 3450
0.048 TFLOPS
VS

Graphics Card

Mar 2024
Release Date
Dec 2007
GeForce 40
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1920 MHz
Base Clock
-
2475 MHz
Boost Clock
-
1313 MHz
Memory Clock
500 MHz

Memory

12GB
Memory Size
256MB
GDDR6X
Memory Type
DDR2
192bit
Memory Bus
64bit
504.2GB/s
Bandwidth
8.000GB/s

Render Config

-
Compute Units
2
46
SM Count
-
5888
Shading Units
40
184
TMUs
4
64
ROPs
4
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
-
36 MB
L2 Cache
64 KB
-
-
-

Theoretical Performance

158.4 GPixel/s
Pixel Rate
2.400 GPixel/s
455.4 GTexel/s
Texture Rate
2.400 GTexel/s
29.15 TFLOPS
FP16 (half)
-
29.15 TFLOPS
FP32 (float)
48.00 GFLOPS
455.4 GFLOPS
FP64 (double)
-

Board Design

200W
TDP
25W
550 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
1x 16-pin
Power Connectors
None

Graphics Processor

AD103
GPU Name
RV620
AD103-175-K1-A1
GPU Variant
RV620 LE
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
45.9 billion
Transistors
0.181 billion
379 mm²
Die Size
67 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
4.1

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