Home GPU Comparison NVIDIA GeForce RTX 4070 10 GB vs AMD Radeon HD 6450 OEM

NVIDIA GeForce RTX 4070 10 GB vs AMD Radeon HD 6450 OEM

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 4070 10 GB and 512MB VRAM Radeon HD 6450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 10 GB 's Advantages
Boost Clock2520MHz
More VRAM (10GB vs 512GB)
Larger VRAM bandwidth (420.2GB/s vs 8.528GB/s)
7008 additional rendering cores
AMD Radeon HD 6450 OEM 's Advantages
Lower TDP (18W vs 220W)

Score

Benchmark

FP32 (float)
GeForce RTX 4070 10 GB +17965%
36.13 TFLOPS
Radeon HD 6450 OEM
0.2 TFLOPS
VS

Graphics Card

Unknown
Release Date
Feb 2011
GeForce 40
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

2355 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1313 MHz
Memory Clock
533 MHz

Memory

10GB
Memory Size
512MB
GDDR6X
Memory Type
GDDR3
160bit
Memory Bus
64bit
420.2GB/s
Bandwidth
8.528GB/s

Render Config

-
Compute Units
2
56
SM Count
-
7168
Shading Units
160
224
TMUs
8
80
ROPs
4
224
Tensor Cores
-
56
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
48 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

201.6 GPixel/s
Pixel Rate
2.500 GPixel/s
564.5 GTexel/s
Texture Rate
5.000 GTexel/s
36.13 TFLOPS
FP16 (half)
-
36.13 TFLOPS
FP32 (float)
200.0 GFLOPS
564.5 GFLOPS
FP64 (double)
-

Board Design

220W
TDP
18W
550 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 16-pin
Power Connectors
None

Graphics Processor

AD104
GPU Name
Caicos
AD104-275-A1
GPU Variant
Junbonator
Ada Lovelace
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
35.8 billion
Transistors
0.37 billion
294 mm²
Die Size
67 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

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