GeForce RTX 4070 vs Radeon HD 5450 PCI
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 and 512MB VRAM Radeon HD 5450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4070 Advantages
Released 13 years and 2 months late
Boost Clock2475MHz
More VRAM (12GB vs 512GB)
Larger VRAM bandwidth (504.2GB/s vs 5.328GB/s)
5808 additional rendering cores
Radeon HD 5450 PCI Advantages
Lower TDP (19W vs 200W)
Score
Benchmark
FP32 (float)
GeForce RTX 4070
+27928%
29150
Radeon HD 5450 PCI
104
Graphics Card
Apr 2023
Release Date
Feb 2010
GeForce 40
Generation
Evergreen
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCI
Clock Speeds
1920 MHz
Base Clock
-
2475 MHz
Boost Clock
-
1313 MHz
Memory Clock
333 MHz
Memory
12GB
Memory Size
512MB
GDDR6X
Memory Type
DDR2
192bit
Memory Bus
64bit
504.2GB/s
Bandwidth
5.328GB/s
Render Config
-
Compute Units
2
46
SM Count
-
5888
Shading Units
80
184
TMUs
8
64
ROPs
4
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
36 MB
L2 Cache
128 KB
Theoretical Performance
158.4 GPixel/s
Pixel Rate
2.600 GPixel/s
455.4 GTexel/s
Texture Rate
5.200 GTexel/s
29.15 TFLOPS
FP16 (half)
-
29.15 TFLOPS
FP32 (float)
104.0 GFLOPS
455.4 GFLOPS
FP64 (double)
-
Board Design
200W
TDP
19W
550 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x HDMI 1.3a
1x 16-pin
Power Connectors
None
Graphics Processor
AD104
GPU Name
Cedar
AD104-250-A1
GPU Variant
Cedar PRO
Ada Lovelace
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
35.8 billion
Transistors
0.292 billion
295 mm²
Die Size
59 mm²
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
8.9
CUDA
-
6.7
Shader Model
5.0
