Radeon R9 280 vs GeForce GTX TITAN BLACK
We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280 and 6GB VRAM GeForce GTX TITAN BLACK to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R9 280 's Advantages
Lower TDP (200W vs 250W)
GeForce GTX TITAN BLACK 's Advantages
Boost Clock has increased by 5% (980MHz vs 933MHz)
More VRAM (6GB vs 3GB)
Larger VRAM bandwidth (336.0GB/s vs 240.0GB/s)
1088 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R9 280
3344
GeForce GTX TITAN BLACK
+68%
5645
Graphics Card
Mar 2014
Release Date
Feb 2014
Volcanic Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
827 MHz
Base Clock
889 MHz
933 MHz
Boost Clock
980 MHz
1250 MHz
Memory Clock
1750 MHz
Memory
3GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
240.0GB/s
Bandwidth
336.0GB/s
Render Config
28
Compute Units
-
1792
Shading Units
2880
112
TMUs
240
32
ROPs
48
16 KB (per CU)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
1536 KB
Theoretical Performance
29.86 GPixel/s
Pixel Rate
58.80 GPixel/s
104.5 GTexel/s
Texture Rate
235.2 GTexel/s
3.344 TFLOPS
FP32 (float)
5.645 TFLOPS
836.0 GFLOPS
FP64 (double)
1.882 TFLOPS
Board Design
200W
TDP
250W
550 W
Suggested PSU
600 W
1x DVI
2x HDMI 1.4a
1x DisplayPort 1.2
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
Tahiti
GPU Name
GK110B
Tahiti PRO3
(215-0821330)
GPU Variant
GK110-430-B1
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
7.08 billion
352 mm²
Die Size
561 mm²
Graphics Features
12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.5
5.1
Shader Model
5.1