GeForce GTX TITAN X vs Radeon HD 6930
We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 1024MB VRAM Radeon HD 6930 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX TITAN X 's Advantages
Released 3 years and 3 months late
Boost Clock1089MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (336.6GB/s vs 153.6GB/s)
1792 additional rendering cores
Radeon HD 6930 's Advantages
Lower TDP (186W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX TITAN X
+248%
6691
Radeon HD 6930
1920
Graphics Card
Mar 2015
Release Date
Dec 2011
GeForce 900
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1000 MHz
Base Clock
-
1089 MHz
Boost Clock
-
1753 MHz
Memory Clock
1200 MHz
Memory
12GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
153.6GB/s
Render Config
-
Compute Units
20
3072
Shading Units
1280
192
TMUs
80
96
ROPs
32
48 KB (per SMM)
L1 Cache
8 KB (per CU)
3 MB
L2 Cache
512 KB
Theoretical Performance
104.5 GPixel/s
Pixel Rate
24.00 GPixel/s
209.1 GTexel/s
Texture Rate
60.00 GTexel/s
6.691 TFLOPS
FP32 (float)
1.920 TFLOPS
209.1 GFLOPS
FP64 (double)
480.0 GFLOPS
Board Design
250W
TDP
186W
600 W
Suggested PSU
450 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin
Graphics Processor
GM200
GPU Name
Cayman
GM200-400-A1
GPU Variant
Cayman CE
(215-0807105)
Maxwell 2.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
8 billion
Transistors
2.64 billion
601 mm²
Die Size
389 mm²
Graphics Features
12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
5.0