Home GPU Comparison AMD Radeon R9 255 OEM vs NVIDIA GeForce RTX 2060 12 GB

AMD Radeon R9 255 OEM vs NVIDIA GeForce RTX 2060 12 GB

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 255 OEM and 12GB VRAM GeForce RTX 2060 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 255 OEM 's Advantages
Lower TDP (65W vs 184W)
NVIDIA GeForce RTX 2060 12 GB 's Advantages
Released 8 years late
Boost Clock has increased by 77% (1650MHz vs 930MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (336.0GB/s vs 73.60GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 255 OEM
0.952 TFLOPS
GeForce RTX 2060 12 GB +654%
7.181 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Dec 2021
Volcanic Islands
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
1470 MHz
930 MHz
Boost Clock
1650 MHz
1150 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
192bit
73.60GB/s
Bandwidth
336.0GB/s

Render Config

8
Compute Units
-
-
SM Count
34
512
Shading Units
2176
32
TMUs
136
16
ROPs
48
-
Tensor Cores
272
-
RT Cores
34
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
3 MB
-
-
-

Theoretical Performance

14.88 GPixel/s
Pixel Rate
79.20 GPixel/s
29.76 GTexel/s
Texture Rate
224.4 GTexel/s
-
FP16 (half)
14.36 TFLOPS
952.3 GFLOPS
FP32 (float)
7.181 TFLOPS
59.52 GFLOPS
FP64 (double)
224.4 GFLOPS

Board Design

65W
TDP
184W
250 W
Suggested PSU
450 W
No outputs
Outputs
1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

Cape Verde
GPU Name
TU106
Cape Verde PRX
GPU Variant
TU106-300-KA-A1
GCN 1.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.5 billion
Transistors
10.8 billion
123 mm²
Die Size
445 mm²

Graphics Features

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

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