NVIDIA TITAN Ada vs AMD Radeon R9 280X
GPU Specs Compare
Graphics Card
Release Date
Unknown
Oct 2013
Generation
GeForce 40
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2235 MHz
850 MHz
Boost Clock
2520 MHz
1000 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
48GB
3GB
Memory Type
GDDR6X
GDDR5
Memory Bus
384bit
384bit
Bandwidth
1.15TB/s
288.0GB/s
Render Config
SM Count
144
-
Shading Units
18432
2048
TMUs
576
128
ROPs
192
32
Tensor Cores
576
-
RT Cores
144
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
483.8 GPixel/s
32.00 GPixel/s
Texture Rate
1452 GTexel/s
128.0 GTexel/s
FP16 (half)
92.90 TFLOPS
-
FP32 (float)
92.90 TFLOPS
4.096 TFLOPS
FP64 (double)
1452 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
AD102
Tahiti
GPU Variant
AD102-450-A1
Tahiti XTL(215-0821065)
Architecture
Ada Lovelace
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
76.3 billion
4.313 billion
Die Size
609 mm²
352 mm²
Board Design
TDP
800W
250W
Suggested PSU
1200 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 16-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
8.9
-
Shader Model
6.8
5.1