GeForce RTX 2080 vs Radeon HD 8470 OEM
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 1024MB VRAM Radeon HD 8470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2080 's Advantages
Released 5 years and 8 months late
Boost Clock1710MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 25.60GB/s)
2784 additional rendering cores
Radeon HD 8470 OEM 's Advantages
Lower TDP (35W vs 215W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080
+3960%
10070
Radeon HD 8470 OEM
248
Graphics Card
Sep 2018
Release Date
Jan 2013
GeForce 20
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1515 MHz
Base Clock
-
1710 MHz
Boost Clock
-
1750 MHz
Memory Clock
800 MHz
Memory
8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
25.60GB/s
Render Config
-
Compute Units
2
46
SM Count
-
2944
Shading Units
160
184
TMUs
8
64
ROPs
4
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
128 KB
Theoretical Performance
109.4 GPixel/s
Pixel Rate
3.100 GPixel/s
314.6 GTexel/s
Texture Rate
6.200 GTexel/s
20.14 TFLOPS
FP16 (half)
-
10.07 TFLOPS
FP32 (float)
248.0 GFLOPS
314.6 GFLOPS
FP64 (double)
-
Board Design
215W
TDP
35W
550 W
Suggested PSU
200 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
1x DVI
1x HDMI 1.3a
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
TU104
GPU Name
Caicos
TU104-400A-A1
GPU Variant
Caicos XT
(215-0804070)
Turing
Architecture
TeraScale 2
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
13.6 billion
Transistors
0.37 billion
545 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
7.5
CUDA
-
6.6
Shader Model
5.0
