Home GPU Comparison AMD Radeon HD 7450 OEM vs NVIDIA GeForce GTX 1070

AMD Radeon HD 7450 OEM vs NVIDIA GeForce GTX 1070

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7450 OEM and 8GB VRAM GeForce GTX 1070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450 OEM 's Advantages
Lower TDP (18W vs 150W)
NVIDIA GeForce GTX 1070 's Advantages
Released 4 years and 5 months late
Boost Clock1683MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.3GB/s vs 8.528GB/s)
1760 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7450 OEM
0.2 TFLOPS
GeForce GTX 1070 +3131%
6.463 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jun 2016
Southern Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1506 MHz
-
Boost Clock
1683 MHz
533 MHz
Memory Clock
2002 MHz

Memory

512MB
Memory Size
8GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
8.528GB/s
Bandwidth
256.3GB/s

Render Config

2
Compute Units
-
-
SM Count
15
160
Shading Units
1920
8
TMUs
120
4
ROPs
64
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
107.7 GPixel/s
5.000 GTexel/s
Texture Rate
202.0 GTexel/s
-
FP16 (half)
101.0 GFLOPS
200.0 GFLOPS
FP32 (float)
6.463 TFLOPS
-
FP64 (double)
202.0 GFLOPS

Board Design

18W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

Caicos
GPU Name
GP104
Caimour
GPU Variant
GP104-200-A1
TeraScale 2
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
0.37 billion
Transistors
7.2 billion
67 mm²
Die Size
314 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
6.1
5.0
Shader Model
6.4

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