Home GPU Comparison AMD Radeon R9 280 vs NVIDIA GeForce GTX 470 X2

AMD Radeon R9 280 vs NVIDIA GeForce GTX 470 X2

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280 and 1024MB VRAM GeForce GTX 470 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280 's Advantages
Boost Clock933MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 107.1GB/s)
1440 additional rendering cores
Lower TDP (200W vs 215W)

Score

Benchmark

FP32 (float)
Radeon R9 280 +291%
3.344 TFLOPS
GeForce GTX 470 X2
0.855 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Unknown
Volcanic Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

827 MHz
Base Clock
-
933 MHz
Boost Clock
-
1250 MHz
Memory Clock
837 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
240.0GB/s
Bandwidth
107.1GB/s

Render Config

28
Compute Units
-
-
SM Count
11
1792
Shading Units
352
112
TMUs
44
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

29.86 GPixel/s
Pixel Rate
13.38 GPixel/s
104.5 GTexel/s
Texture Rate
26.75 GTexel/s
-
-
-
3.344 TFLOPS
FP32 (float)
855.4 GFLOPS
836.0 GFLOPS
FP64 (double)
-

Board Design

200W
TDP
215W
550 W
Suggested PSU
550 W
1x DVI 2x HDMI 1.4a 1x DisplayPort 1.2
Outputs
3x DVI
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Tahiti
GPU Name
GF100
Tahiti PRO3 (215-0821330)
GPU Variant
GF100-030-A3
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
3.1 billion
352 mm²
Die Size
529 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.0
5.1
Shader Model
5.1

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