Home GPU Comparison NVIDIA GeForce RTX 2080 vs AMD Radeon HD 8670 OEM

NVIDIA GeForce RTX 2080 vs AMD Radeon HD 8670 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 2GB VRAM Radeon HD 8670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 's Advantages
Released 5 years and 8 months late
Boost Clock has increased by 63% (1710MHz vs 1050MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 73.60GB/s)
2560 additional rendering cores
AMD Radeon HD 8670 OEM 's Advantages
Lower TDP (75W vs 215W)

Score

Benchmark

FP32 (float)
GeForce RTX 2080 +1149%
10.07 TFLOPS
Radeon HD 8670 OEM
0.806 TFLOPS
VS

Graphics Card

Sep 2018
Release Date
Jan 2013
GeForce 20
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1515 MHz
Base Clock
1000 MHz
1710 MHz
Boost Clock
1050 MHz
1750 MHz
Memory Clock
1150 MHz

Memory

8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
73.60GB/s

Render Config

-
Compute Units
6
46
SM Count
-
2944
Shading Units
384
184
TMUs
24
64
ROPs
8
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

109.4 GPixel/s
Pixel Rate
8.400 GPixel/s
314.6 GTexel/s
Texture Rate
25.20 GTexel/s
20.14 TFLOPS
FP16 (half)
-
10.07 TFLOPS
FP32 (float)
806.4 GFLOPS
314.6 GFLOPS
FP64 (double)
50.40 GFLOPS

Board Design

215W
TDP
75W
550 W
Suggested PSU
250 W
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

TU104
GPU Name
Oland
TU104-400A-A1
GPU Variant
Oland XT (215-0837000)
Turing
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
0.95 billion
545 mm²
Die Size
77 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
5.1

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