Home GPU Comparison AMD Radeon R9 280X vs NVIDIA GeForce RTX 3070 6144SP

AMD Radeon R9 280X vs NVIDIA GeForce RTX 3070 6144SP

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280X and 8GB VRAM GeForce RTX 3070 6144SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280X 's Advantages
Lower TDP (250W vs 290W)
NVIDIA GeForce RTX 3070 6144SP 's Advantages
Boost Clock has increased by 77% (1770MHz vs 1000MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (448.0GB/s vs 288.0GB/s)
4096 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 280X
4.096 TFLOPS
GeForce RTX 3070 6144SP +431%
21.75 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Unknown
Volcanic Islands
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

850 MHz
Base Clock
1740 MHz
1000 MHz
Boost Clock
1770 MHz
1500 MHz
Memory Clock
1750 MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
256bit
288.0GB/s
Bandwidth
448.0GB/s

Render Config

32
Compute Units
-
-
SM Count
48
2048
Shading Units
6144
128
TMUs
192
32
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per CU)
L1 Cache
128 KB (per SM)
768 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
169.9 GPixel/s
128.0 GTexel/s
Texture Rate
339.8 GTexel/s
-
FP16 (half)
21.75 TFLOPS
4.096 TFLOPS
FP32 (float)
21.75 TFLOPS
1024 GFLOPS
FP64 (double)
339.8 GFLOPS

Board Design

250W
TDP
290W
600 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Tahiti
GPU Name
GA104
Tahiti XTL (215-0821065)
GPU Variant
-
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
6.8

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