Home GPU Comparison AMD Radeon R9 280 vs NVIDIA GeForce RTX 3070

AMD Radeon R9 280 vs NVIDIA GeForce RTX 3070

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280 and 8GB VRAM GeForce RTX 3070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280 's Advantages
Lower TDP (200W vs 220W)
NVIDIA GeForce RTX 3070 's Advantages
Released 6 years and 6 months late
Boost Clock has increased by 85% (1725MHz vs 933MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (448.0GB/s vs 240.0GB/s)
4096 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 280
3.344 TFLOPS
GeForce RTX 3070 +507%
20.31 TFLOPS
3DMark Time Spy
Radeon R9 280
2009
GeForce RTX 3070 +580%
13673
VS

Graphics Card

Mar 2014
Release Date
Sep 2020
Volcanic Islands
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

827 MHz
Base Clock
1500 MHz
933 MHz
Boost Clock
1725 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
256bit
240.0GB/s
Bandwidth
448.0GB/s

Render Config

28
Compute Units
-
-
SM Count
46
1792
Shading Units
5888
112
TMUs
184
32
ROPs
96
-
Tensor Cores
184
-
RT Cores
46
16 KB (per CU)
L1 Cache
128 KB (per SM)
768 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

29.86 GPixel/s
Pixel Rate
165.6 GPixel/s
104.5 GTexel/s
Texture Rate
317.4 GTexel/s
-
FP16 (half)
20.31 TFLOPS
3.344 TFLOPS
FP32 (float)
20.31 TFLOPS
836.0 GFLOPS
FP64 (double)
317.4 GFLOPS

Board Design

200W
TDP
220W
550 W
Suggested PSU
550 W
1x DVI 2x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 12-pin

Graphics Processor

Tahiti
GPU Name
GA104
Tahiti PRO3 (215-0821330)
GPU Variant
GA104-300-A1
GCN 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
4.313 billion
Transistors
17.4 billion
352 mm²
Die Size
392 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
8.6
5.1
Shader Model
6.6

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