Home GPU Comparison NVIDIA GeForce GTX 1070 vs AMD Radeon HD 8450 OEM

NVIDIA GeForce GTX 1070 vs AMD Radeon HD 8450 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 and 1024MB VRAM Radeon HD 8450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 's Advantages
Released 3 years and 5 months late
Boost Clock1683MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.3GB/s vs 10.67GB/s)
1760 additional rendering cores
AMD Radeon HD 8450 OEM 's Advantages
Lower TDP (18W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 1070 +3131%
6.463 TFLOPS
Radeon HD 8450 OEM
0.2 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Jan 2013
GeForce 10
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
256.3GB/s
Bandwidth
10.67GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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