Home GPU Comparison NVIDIA TITAN X Pascal vs AMD Radeon HD 6930

NVIDIA TITAN X Pascal vs AMD Radeon HD 6930

We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 1024MB VRAM Radeon HD 6930 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN X Pascal 's Advantages
Released 4 years and 8 months late
Boost Clock1531MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (480.4GB/s vs 153.6GB/s)
2304 additional rendering cores
AMD Radeon HD 6930 's Advantages
Lower TDP (186W vs 250W)

Score

Benchmark

FP32 (float)
TITAN X Pascal +471%
10.97 TFLOPS
Radeon HD 6930
1.92 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Dec 2011
GeForce 10
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1417 MHz
Base Clock
-
1531 MHz
Boost Clock
-
1251 MHz
Memory Clock
1200 MHz

Memory

12GB
Memory Size
1024MB
GDDR5X
Memory Type
GDDR5
384bit
Memory Bus
256bit
480.4GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
28
SM Count
-
3584
Shading Units
1280
224
TMUs
80
96
ROPs
32
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
8 KB (per CU)
3 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

147.0 GPixel/s
Pixel Rate
24.00 GPixel/s
342.9 GTexel/s
Texture Rate
60.00 GTexel/s
171.5 GFLOPS
FP16 (half)
-
10.97 TFLOPS
FP32 (float)
1.920 TFLOPS
342.9 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

GP102
GPU Name
Cayman
GP102-400-A1
GPU Variant
Cayman CE (215-0807105)
Pascal
Architecture
TeraScale 3
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
11.8 billion
Transistors
2.64 billion
471 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
6.1
CUDA
-
6.4
Shader Model
5.0

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