NVIDIA TITAN X Pascal vs AMD Radeon Sky 700
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Mar 2013
Generation
GeForce 10
Radeon Sky
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1417 MHz
—
Boost Clock
1531 MHz
—
Memory Clock
1251 MHz
1375 MHz
Memory
Memory Size
12GB
6GB
Memory Type
GDDR5X
GDDR5
Memory Bus
384bit
384bit
Bandwidth
480.4GB/s
264.0GB/s
Render Config
SM Count
28
—
Shading Units
3584
1792
TMUs
224
112
ROPs
96
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
3 MB
768 KB
Compute Units
—
28
Theoretical Performance
Pixel Rate
147.0 GPixel/s
28.80 GPixel/s
Texture Rate
342.9 GTexel/s
100.8 GTexel/s
FP16 (half)
171.5 GFLOPS
—
FP32 (float)
10.97 TFLOPS
3.226 TFLOPS
FP64 (double)
342.9 GFLOPS
806.4 GFLOPS
Graphics Processor
GPU Name
GP102
Tahiti
GPU Variant
GP102-400-A1
Tahiti PRO GL
Architecture
Pascal
GCN 1.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
11.8 billion
4.313 billion
Die Size
471 mm²
352 mm²
Board Design
TDP
250W
225W
Suggested PSU
600 W
550 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
1x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
6.1
—
Shader Model
6.4
5.1
Benchmark
3DMark Time Spy
9,844
—
3DMark Time Spy Extreme
4,812
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.